iBear25k iBear25k

09-11-2021
Mathematics

contestada

Whats the diameter and radius? (I'll solve the rest this is just confusing...)

Whats the diameter and radius Ill solve the rest this is just confusing class=

Respuesta :

maniknandini maniknandini

09-11-2021

Answer:

425

Step-by-step explanation:

By right angle triangle with sides 20 5

we can find hypotenuse

hyp^2 = 20^2 + 5^2

= 400 + 25

= sqrt(425)

then for all sides it is same length

Area of shaded region = side^2

= 425

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