ABCD is a rhombus with angle ABC =40 The measure of angle ACD is what 90, 20, 40 - Maths - Quadrilaterals

Question

ABCD is a rhombus with angle ABC =40 The measure of angle ACD is
what?
90, 20, 40 or 70

Gopal Mohanty · Accepted Answer

Hi Parul!
Here is the answer to your query
The given information is represented diagrammatically as
<img height="88" width="208" src=
"https://s3mn%20mnimgs%20com/img/shared/userimages/mn_images/image/24Jan-3%20png"
alt="">
ABCD is a rhombus
∴∠ABC + ∠BCD = 180°
⇒∠BCD = 180° – 40° = 140°
AC is the diagram of rhombus ABCD
∴ ∠ACD = (½)∠BCD = (½) ×
140° = 70°
The measure of the angle ACD is 70°
Hope! You got the answer
Cheers!!!

ABCD is a rhombus with angle ABC =40. The measure of angle ACD is what? 90, 20, 40 or 70.

ABCD is a rhombus with angle ABC =40. The measure of angle ACD is what?

90, 20, 40 or 70.