Question

4. In the figure, the square and the rectangle have the same perimeter. Find
the side of the square
13
25cm
B
15 cm
D
c
D
a) 8 cm
b) 15 cm
c) 10 cm
d) 20 cm​

Answer 1

Step-by-step explanation:

The perimeter of a rectangle is the distance around the rectangle or, in other words, is the sum of the lengths of its four sides, i.e., perimeter P = l (length) + w (width) + l (length) + w (width) = 2l + 2w. In this case, P = 2l + 2w = 25 cm.

Find the area of a square of side 8 cm. = 8 × 8 sq. cm. = 64 sq.