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The diagonal of a rhombus measure 16cm and 30cm.Find its perimeter
who invented triangles?
ABCD is a quadrilateral. Is AB+BC+CD+DA < 2(AC+BD
how maths use in our daily life
A tree is
broken at a height of 5 m from the ground and its top touches the
ground at a distance of 12 m from the base of the tree. Find the
original height of the tree.
What is the meaning of corresponding height in a triangle?pls give an example
what is exterior angle property?
VERIFY EXPERIMENTALLY CRITERIA FOR CONGRUENCY OF TRIANGLES USING DIFFERENT TRIANGULAR CUT-OUT SHAPES.
try these page 129-130 (vi)plz class 7
A 15m long ladder reached a window 12 m high from the ground on placing it against a wall at a distance a. Find the distance of the foot of the ladder from the wall.
A man goes 5 m in east and then 12 m in north direction. Find the distance from the starting point. Now, sir you have to answer this question with diagram.
how many altitudes can one triangle have?
There are many proofs for pythagorus teorm, using "dissection"and "rearrangement" procedure.paste few of those pictures and explain them.
A small note on aryabhatta's contribution to maths. plzzz i want it fast. First answer will get two thumbs up!!
Find the length of diagonal of a rectangle whose sides are 15cm and 8cm
two towers of height28m and 36m are built at a distance of 15m. what is the distance between the tops of the towers??
The lengh of 2 sides of a triangle are 4 cm and 6 cm between what two measures should the lenght of the third side fall ?
Prove that the sum of all the angles of a quadrilateral is 360 degree
(Hint: The sum of the angles in a triangle is 180 degree)
The angles of a triangle are arranged in ascending order of magnitude.If the difference between two angles is 10 degree find the three angles.
Does the median lie wholly in the interior of the triangle?
I have been assigned Summer Holiday Homework on MATH as follows: "MAKE A MODEL TO SHOW TEA DROPS INSIDE TRIANGLE USING THREAD". Can anybody help me understand what is the model about and how to make it. Your help will be highly appreciated. Thanks in advance.
Debashish Karak, VIIA, Amrita Vidyalayam, Saket, New Delhi.
How can we find the square root of a number without using a calculator. ( example:- 676=?)
If the lengths of the diagonals of a rhombus are 6 cm and 8 cm, the perimeter of the rhombus is:_ explain how?
a. 5 cm. b. 12 cm. c. 20 cm. d.40 cm.
hello, please make me understand part 5 of try these of ncert maths book on page no. 130. this is the problem related with pythagoras property
lengths of two sides of a triangle are 12 cm and 15 cm. Between what
two measures should the length of the third side fall?
if an exterior angle of a triangle is 130 degree and one of the interior opposite angle is 60 degree.find the interior opposite angle.
what is Baudhayan theorem?please explain.
Two poles are ,18 cm and 13 cm high ,stand upright in a playground .If their feet are 12 m apart ,find the distance betweeen their tops.
the shortr leg of a right angled triangle is hlf of d longr leg nd d sq. of d hypotenuse iz 1125 cm2 thn find d lngth of ech leg...
itz vry difficlt....plz answr az soon az u cn....
vertical angle of an isoceles triangle is 100 degree find its base angle
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Q1 How to solve if two poles 15 m and 30 m high stand up right in a play ground. If their feet are 36 meters apart, find the distance between their tops?
Q2 A man goes 20 m due East and then 15m due south. Find the distance between the starting point and the terminal point?
perimeter of the rectangle whose length is 40 cm and a diagonal is 41
a ladder 16m long reaches a window which is 9m above the ground on one side of the street keeping,its foot at the same point the ladder is turn to the other side of the street to reach a window 12m high .find the width of th street.
is AB+BC+CA greater than 2AM?IF AM is the median of triangle ABC
PQR is a
triangle right angled at P. If PQ = 10 cm and PR = 24 cm, find QR.
in the Let's review of angle sum property, I have given the ans.1800of the question ' What is the sum of the measures of all the anglesof a triangle?', they are displaying 900.Please correct it.
what is the formula of pythagoras theroem
In triangle ABC,angleA=50degree and BC is produced to a point D. The bisectors of angleABC and angleACD meet at E. Find angle E
find the measures of unknown angles.
verify by drawing a diagram if the median and altitude of an isosceles triangle can be same. please hurry!
what is exterior angle
write the: side opposite to the vertex Q of trianglePQR
angle opposite to the side LM of triangleLMN
vertex opposite to the side RT of triangleRST
THE HEIGHT OF AN EQUILATERAL TRIANGLE IS ROOT 6 CM. WHAT IS ITS AREA?
Triangle abc is right angled at c. can you locate its orthocenter without drawing any altitude ? If so,name it.
AD is the median of triangle ABC. is it true that AB+AC+BC2AD? give reasons for your answers.
1. A man goes 7m east and then 24m to south. Find the distance from he starting point?
2.the squareof diagonal of a square is 1250cm. Find the lengthof the sides of a square?
ABC is a triangle,right-angled at C. If AB=25cm and AC=7cm,find BC.
what are linear pair
sketches for the following:
ΔABC, BE is a median.
ΔPQR, PQ and PR are
altitudes of the triangle.
ΔXYZ, YL is an altitude in
the exterior of the triangle.
i am getting confused in the equation of the PYTHAGORAS THEOREM
can anyone explain me
Sides of triangle measure 15 cm , 36 cm and 39 cm . Show that it is a Right Angled Triangle
what is the place where all medians meet called ?
A 3-star hotel in Delhi charges 10% sales tax on the price of the food taken.Mr Saxena and his family had food for 685 rupees.Find the total moneyhe had to pay.
not understood the vedio. please explain?
HOW MUCH SHORTER IT IS TO WALK DIALGONALLY ACROSS A RECTANGULAR FIELD THAT IS 80M LONG AND 60M WIDE THAN LONG TWO OF ITS ADJACENT SIDES.
Every Meritnation Expert Says That "We keep on adding videos from time-to-time based on users feedbacks. We have taken your suggestion into consideration and would surely try to work towards it in near future.
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How many altitudes can a triangle have? Will an altitude always lie in the interior of the triangle?
Can you think of a triangle in which two altitudes of the triangle are two of itssides?
Can the altitude and median be the same for a triangle?
explain exterior angle property
CAN THE ALTITUDE AND MEDIAN BE SAME FOR A TRIANGLE ?????
yo! . got 5on5.. 1st attempt !! ..in Triangles and its properties
why the sum of three sides of a triangle is 180 degree?
respected teacher even though i have completed 3 topics of a chapter in maths, the progress tracker shows 0% please help me out. thank you.
A 3.7 m long laddder is placed against a wall in such a way that the foot of the ladder is 1.2 m away from the wall up to what hight does the ladder reach the wall...I guess it is Pythagoras theorum which will be used here but not sure about it....
here is my mathematical question
The question is
Find: (1) Angle B
(2) Angle EDC
(3) Angle ADE
(4) Angle AED
(5) Angle DEC
(6) Angle DCE
(7) Angle ACB
Please tell me by today,
DIFFERENT TYPES OF TRIANGLES AND THERE DEFINATIONS
the three angles of a triangle are in the ratio 1:2:1 find the angles of the triangle
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