Please answer, i don't know how to solve them. please and thank you

C or 260.48

Step-by-step explanation:

Find area of both triangles:

20*16/2/2*2=160

Find area of circle;

pi*r*r/2= area of circle

d/2=r

16/2=8

pi*8*8/2 is about 100.53

160+100.53=260.53

$29

Step-by-step explanation:

A PS5 costs $500. Subtract 500 from the total cost:

645 - 500 = 145

There are 5 games in total, costing $145 in all. Assuming all of them have the same price, simply divide 145 with 5:

145/5 = 29

Each game costs $29.

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