Free Printable Math Formulas

1.

Area of a circle

a)

πr^2

b)

πd

c)

πr²h

d)

2πr

2.

Circumference of a circle

a)

πr^2

b)

2πr

c)

πr

d)

πrd

3.

Area of Triangle

a)

1/2 (b1 + b2) h

b)

b * h

c)

1/2 b * h

d)

l * w * h

4.

Area of a Trapezoid

a)

1/2 b*h

b)

1/3 b*h

c)

1/2 (b1+b2)h

d)

1/2 l*w*h

5.

Area of parallelogram

a)

l*w*h

b)

1/2 b*h

c)

b*h

d)

1/3 b*h

6.

Volume of a prism

a)

base * h

b)

4/3 πr^3 h

c)

1/3 πr^2 h

d)

(Area of base) * h

7.

Circumference of a Circle Formula when you know the DIAMETER

a)

A = πr²

b)

C = 2πr

c)

C = πd

d)

C = πr

8.

What is the Area of a rectangle formula?

a)

A = $\pi r^2$

b)

A = $\frac{1}{2}bh$

c)

A = bh

d)

C = $2\pi r$

9.

Is the red line a radius or diameter of the circle?

a)

Radius

b)

Diameter

10.

Is the red line a radius or diameter of the circle?

a)

Radius

b)

Diameter

11.

What is the formula for finding the area of a rectangle?

a)

A= Bh

b)

A= ½bh

c)

add up all the sides

d)

A= lw

12.

What is the formula for the volume of a prism?

a)

V = 1/2 bh

b)

$V=l\times w\times h$

c)

V = (1/3)Ph

d)

V = (1/3)Bh

13.

Which formula represents the perimeter of a Rectangle?

a)

$length\ \times Width\$

b)

$2\times length\ +2\times width\$

c)

$2\pi r^2$

d)

$4\times side\$

14.

The distance around a circle; much like the perimeter of a rectangle.

a)

perimeter

b)

diameter

c)

circumference

d)

radius

15.

What is this shape?

a)

Trapezoid

b)

Parallelogram

c)

Pyramid

d)

Prism

16.

What shape is this?

a)

right prism

b)

right cylinder

c)

circle

d)

cone

17.

What is this shape?

a)

prism

b)

cone

c)

cylinder

d)

sphere

18.

What is this shape?

a)

right prism

b)

right cylinder

c)

right pyramid

d)

cube

19.

What is the formula for the perimeter of a square?

a)

4s

b)

s^2

c)

2s

d)

2s + 2s

20.

What is the formula for the perimeter of a triangle?

a)

P = a + b + c

b)

P = 2a + 2b + 2c

c)

P = 1/2(a + b + c)

d)

P = ab + bc + ca

Math Formulas

Total questions: 20

Worksheet time: 13mins

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