The equation for area of a triangle is A= 1/2bh so a=1/2(12cm)(9.6cm)
Answer:
1.25 because when in a calculator i add 1.25% i subtract 300 and that is all that is left.
Answer:
508.68 in^2
Step-by-step explanation:
The equation given: 2πr^2+2πrh
Givens: r = 3 in, h = 3*8 in = 24 in, π ≈ 3.14
Substitution: 2(3.14)3^2+2(3.14)3*24
Solution: 508.68
24 + x = 68 so 68-24=x.
68-24=44
Sarah's mother is 44
