Question

it's urgent maths



step by step instructions



by using herons formula​

Answer 1

Answer:

133.3

Step-by-step explanation:

s = 32.5

s-a = 2.5

s-b = 12.5

s-c = 17.5

# using heron formula-

(√32.5 * 2.5 * 12.5 * 17.5)

133.317

133.3 (approx)