Question

The size of the obtuse angle of a rhombus is twice the size of its acute angle find the acute angle

Answer 1

Answer:

Step-by-step explanation:

Let the acute angle be x

Then the obtuse angle=2x

Sum of all angles of a parallelogram=360°

x+x+2x+2x=360°

6x=360°

x=60°

Hence,acute angle=60°

Otuse angle=120°

Answer 2

Answer:

Acute angle : 60 degree

Obtuse angle: 120 degree