Angles and geometric figures

Question 1

Complementary angles

Answer 1

angles that add up to 90 degrees

Question 2

Supplementary

Answer 2

Angles that add up to 180 degrees

Question 3

Perimeter of a triangle

Answer 3

b+c+d

Question 4

Area of a triangle

Answer 4

1/2(b*h)

Question 5

Perimeter of square

Answer 5

s+s+s+s or 4s

Question 6

Area of a square

Answer 6

s^2

Question 7

Perimeter of a rectangle

Answer 7

L+w+L+w or 2L+2w

Question 8

Area of a rectangle

Answer 8

L*W

Question 9

Circumference of circle

Answer 9

2pir or pi*d

Question 10

Area of a circle

Answer 10

pi*r squared

Question 11

Distance formula

Answer 11

square root of (x2-x1)^2 + (y2-y1)^2

Question 12

90 counterclockwise rotation

Answer 12

(-y,x)

Question 13

180 counterclockwise/clockwise

Answer 13

(-x,-y)

Question 14

270 counterclockwise

Answer 14

(y,-x)

Question 15

90 clockwise

Answer 15

(y,-x)

Question 16

270 clockwise

Answer 16

(-y,x)

Question 17

Surface area of a prism

Answer 17

Ph+2B

Question 18

Volume of a prism

Answer 18

Bh

Question 19

Surface area of right regular pyramid

Answer 19

1/2(P*L)+b

Question 20

Volume of a right regular pyramid

Answer 20

1/3(B*h)

Question 21

Surface area of a cylinder

Answer 21

(2pirh)+(2pi*r^2)

Question 22

Volume of a cylinder

Answer 22

(Pir^2)h

Question 23

Surface area of a right cone

Answer 23

(pirL)+(pi*r^2)

Question 24

Volume of a sphere

Answer 24

4/3(pi*r^3)

Question 25

Surface area of a sphere

Answer 25

4*pi*r^2