Equations

Question 1

What is the equation for the volume of a cylinder?

Answer 1

Pie x radius squared x height

Question 2

Volume of a cone?

Answer 2

pie x radius squared x (height/3)

Question 3

Area of a parallelogram?

Answer 3

Base x height

Question 4

Equation for density in maths?

Answer 4

Mass/volume

Question 5

What is the area of a trapezium?

Answer 5

H(a+b) /2

Question 6

What is the area of a sector?

Answer 6

X/360 x pie x (radius squared)

Question 7

How do you find the arc length?

Answer 7

X/360 x 2 x pie x radius

Question 8

What is the volume of a sphere?

Answer 8

4/3 x pie x (radius cubed)

Question 9

What is the volume of a cone?

Answer 9

1/3 x pue x (radius squared) xheight

Question 10

What is the surface area of a cone?

Answer 10

Pie x radius x CHECK

Question 11

What us the surface area of a sphere

Answer 11

4 x pie x (radius sauared)

Question 12

Surface area of a hemisphere?

Answer 12

0.5 x 4 x pie x r(adius squared)

4=height

Question 13

What is the volume of a hemisohere?

Answer 13

H/3 x pie x (radius squared)

CHECK

Question 14

What is a hemisphere?

Answer 14

Exactly half of a sphere

Question 15

Volume of a triangular

prism?

Answer 15

0.5 x h x b x a

Question 16

Sa of a cylinder?

Answer 16

2πrh+2πr2

Question 17

Area of any triangle

Answer 17

1/2 ab Sin(C)