Help, Please, will give 20 points and brainiliest. URGENT!

Question

asked Jun 9, 2022 226k views

1 Answer

Olly Cruickshank · Answer 1 · 2022-06-13T13:43:19+0000

Answer:

Explanation:

b = 21 is the base, a is the height

area = 0.5ab = 210

ab = 420

a = 420/b = 420/21 = 20 ft

length of hypotenuse = √(a²+b²) = √(20²+21²) = √841 = 29 ft