Question

the area of a parallelogram ABCD is 172 cm². The area of triangle abc will be ​

Answer 1

Answer:

172/2 = 86 cm²

Step-by-step explanation:

By properties of parallelogram

The diagonals divide the parallelogram into 2 triangles of equal areas

So area of a triangle ABC in parallelogram ABCD = area parallelogram /

Therefore

Area of ABC = 172/2 = 86 cm²