Area And Volume

Question 1

Total area of a sphere LATERAL DOESNT EXSIST

Answer 1

4(Pi)r squared

Question 2

Area of an equilateral triangle

Answer 2

S(squared) x the square root of 3 divided by 4

Question 3

Area of a parallelogram

Answer 3

b x h (must be perpendicular)

Question 4

Volume of a sphere

Answer 4

4/3(Pi)r cubed

Question 5

Lateral area of a right cylinder

Answer 5

2(Pi)rh

Question 6

Total surface area

Answer 6

Sum of the prism’s lateral area and the area of the two bases

Question 7

What does a capital “B” stand for?

Answer 7

Area of a base

Question 8

Area of a circle

Answer 8

(Pi)r squared

Question 9

Lateral area of a right cone

Answer 9

(Pi)rl

Question 10

Circumference of a circle

Answer 10

2(Pi)r

Question 11

Area of a triangle

Answer 11

1/2bh

Question 12

Volume of a pyramid

Answer 12

1/3Bh

Question 13

How to find ratio of similar figures?

Answer 13

Area 1 over Area 2 = Side 1 over Side 2 squared

Question 14

Lateral surface area is…?

Answer 14

Sum of the area of the lateral faces

Question 15

Volume of a cylinder

Answer 15

(Pi)r squared x h OR Bh

Question 16

Total are of a right cone?

Answer 16

(Pi)rl x (Pi)r squared

Question 17

Volume of a cone

Answer 17

1/3Bh = 1/3(Pi)r squared x h

Question 18

What does “regular” mean?

Answer 18

It means that the vertex is over the base

Question 19

Area of a square

Answer 19

S squared

Question 20

Area of a rectangle

Answer 20

bh

Question 21

Volume of a prism

Answer 21

Bh

Question 22

Total area of a right cylinder?

Answer 22

2(Pi)rh + 2(Pi)r squared

Question 23

Area of a kite

Answer 23

1/2d(1) x d(2)

Question 24

Area of a segment (area bounded between a chord in its arc)

Answer 24

Area of sector - area of triangle OR Asector-Atriangle

Question 25

Area of a triangle

Answer 25

s(s-a)(s-b)(s-c) all square rooted, also, s= a+b+c divided by two [semiperimeter]

Question 26

Area of a regular polygon

Answer 26

1/2aP

Question 27

What is the area of a cyclic quadrilateral?

Answer 27

(s-a)(s-b)(s-c)(s-d) all square rooted

Question 28

Area of a trapezoid

Answer 28

1/2h(b[1] + b[2])

Question 29

Area of a sector

Answer 29

Degrees divided by 360 x (Pi)r squared

Question 30

What is the cross-section equation?

Answer 30

areaA over areaB = h divided by k squared

Question 31

Volume of a rectangular prism

Answer 31

l x w x h