Question

The legs of a right triangle are 4 units and 7 units long. To the nearest whole number, what is the length of the hypotenuse?

8 units
9 units
10 units
11 units

Answer 1

8

Answer 2

h^2=4^2+7^2=16+49=65
h=sqr65~8

Answer 3

by Pythagaras Theorem

hypotenuse = square root of (4^2 + 7^2)
= 8 units

Answer 4

8

Answer 5

hypotenuse^2=(4)^2+(7)^2
=16+49
=65
hypotenuse=8

Answer 6

ya

Answer 7

ya 8