Question

Find the perimeter of the

polygon if ZB = ZD.
11.5 cm
B
D
12.5 cm
13.5 cm

Answer 1

100 cm

Explanation:

Answer 2

100cm

Explanation:

From the given diagram;

Perimeter of the polygon = AB + BC+ CD + DA

Perimeter of the polygon = 11.5 + 12.5 + 12.5 + 13.5 + 13.5 + 12.5 + 12.5 + 11.5

Perimeter of the polygon = 24 + 26 + 26 + 24

Perimeter of the polygon = 50 + 50

Perimeter of the polygon = 100cm

Hence the Perimeter of the polygon is 100cm