Question

what is the area of the incircle of a triangle with sides 70, 56 and 42?

Answer 1

Area of the incircle ≈ 615.75 units².

Answer 2

Answer:

b

Step-by-step explanation:

Kelsey measured the sides of a porch to determine if it is a right triangle. Does her porch with side lengths of 42 feet, 56 feet, and 70 feet form a right triangle?

Yes, because 42 squared + 56 squared not-equals 70 squared.

Yes, because 42 squared + 56 squared = 70 squared.

No, because 42 squared + 56 squared = 70 squared.

No, because 42 squared + 56 squared = 70 squared.