Question

Can someone help me on my math pls

Answer 1

Answer:

22

Step-by-step explanation:

Plugging the numbers into the equation, we get 10^2+20^2=c^2

10^2 is 100, and 20^2 is 400

400 + 100 is 500

find the square root of that, which is exactly 22.36068 but the problem says to round to the nearest whole number, so the answer is 22.

Answer 2

Answer:

22 ft

Step-by-step explanation:

a² + b² = c²

10²+20²= c²

c= (square root of) 100+ 400

c= 22.36