Formulas Problems Some More

Problems

Misc.

100 100 100 100

200 200 200 200

300 300 300 300

500 500 500 500

What is the formula for the area of a trapezoid?

Answer: A = ½ h (b1+b2)

What is the formula for the surface area of a sphere?

Answer: SA= 4r²

What is the formula for the volume of a right cylinder?

Answer: V = bh or r²h

What is the formula for the area of a regular polygon?

Answer: A = ½ ap

a – apothemp – perimeter

What is the area of triangle ABC?

Answer: 60 units²

12

C

B

5A

Answer: 492 units²

What is the area of the regular hexagon?

8

12.3

Answer: 8√3 units²

What is the area of the triangle?

30º

8

Answer: 18 + 288 or

344.549

What is the area of the figure shown where the segment that measures 12 contains the center ? 1

2

24

Answer: SA = 66 m² V = 72 m³

What is the surface area & volume of the following figure?

8m

3m

Answer: 94 units²

What is the surface area of the given prism?

5

34

Answer: SA = 125.6 units²

V = 64 units³

What is the surface area and volume of the following triangular prism?

8

4

4

DAILY DOUBLE

Answer: SA = 144 m² V = 288 m³

What is the surface area and volume of the following sphere with a radius of 6 meters?

Answer: A = s²

What is the formula for the area of a square?

Answer: 4

What is the probability that a dart will land in the shaded area?

6

Answer: 10√2

What is the length of the hypotenuse?

1010

Answer: 4

What is the length of minor arc AB with the circle’s radius as 6?

A

B

120º