To find surface area, we can use the equation:
SA=2lw+2wh+2lh, where:
l=10 in
w=3 in
h=7 in
SA=(2)(10)(3)+(2)(3)(7)+(2)(10)(7)
SA=60+42+140
SA=242 in²
To find the area of a circle find the radius and square it then multiply by PI
Area = PI x r^2
Answer:
x,y = -4, -15
Step-by-step explanation:
Answer:
b is the correct answer I am also not sure
Answer: 44 inches
Step-by-step explanation:
The 3 longest are 14.5 14.5 and 15 so the answer is adding them and 44 is the answer.