Surface area of the pyramid= 4*(area of the triangle) + area of the square
Area of the triangle = (1/2)*base*height=(1/2)*5*5= 25/2 in²
Area of the square = 5*5 =25 in²
Surface area of the pyramid = 4*(25/2) + 25=2*25 + 25=75 in²
Radius is half the circumference
c= 2(square root) pieA
Answer:
48
Step-by-step explanation:
I hope this helps you
1/4+3/7
7/7.4+3.4/7.4
7/28+12/28
19/28
answer:
2x + 12 = c
step-by-step explanation:
- one time fee = $12
- each game = $2
- let x be the number of games
- c = total cost
2x + 12 = c
