Mr. Smith built a patio shaped like a semi-circle. image

Which expression can Mr. Smith use to get closest to the area of his patio?

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation:

-1

step-by-step explanation:

what am i looking for finish the question.

step-by-step explanation: