3 years ago

What is the area of this isosceles triangle.

Mathematics

1 answer:

frez [133]3 years ago

6 0

Answer:

A=672 m²

Step-by-step explanation:

a²+b²=c² (to find h)

14²+b²=50²

196+b²=2,500

b²=2,304

√b²=√2,304

b=48

h=48

(base×height)÷2

(28×48)÷2

1,344÷2

A=672 m²

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