Question

69 : What is the area of the irregular surface?
25mm
16mm
16mm
80mm
A : 1400 mm?
B : 1450 mm?
C
: 1500 mm?
D1200 mm?​

Answer 1

Answer:

The area of an irregular object can be obtained by drawing an outline of the shape of the object on a graph paper of 1 square centimeter marked square. The number of complete squares is counted. Next squares more than half are also counted as a complete square

I couldn't tell exact answer because you didn't give the shape.

Answer 2

The area of an irregular object can be obtained by drawing an outline of the shape of the object on a graph paper of 1 square centimeter marked square. The number of complete squares is counted. Next squares more than half are also counted as a complete square.