Use the Pythagorean theorem to find a whole number estimate of the length of the unknown side of the right triangle. The length

Question

3 years ago

11

of the unknown side of the triangle is approximately cm.

1 answer:

Dmitry [639] · Answer 1 · 2022-06-29T08:00:11+03:00

Answer:

12 cm

Step-by-step explanation:

Leg of one side = 5 cm

Hypotenuse = 13cm

According to the theorem,

A^2 + B^2 = C^2

5^2 + B^2 = 13^2

25 + B^2 = 169

Subtract 25 form both sides,

B^2 = 169 - 25

B^2 = 144

B = sqrt( 144 )

B = 12

Done!

Use the Pythagorean theorem to find a whole number estimate of the length of the unknown side of the right triangle. ​The length