Normal Mathematics

Question 1

What is the formula for the area of a triangle?

Answer 1

(B × h) ÷ 2 or (when no height is given) 1/2×a×b×Sin(C)

Question 2

What is the formulae to calculate the area of a parallelogram?

Answer 2

B × h

Question 3

What is the formula for area of trapezia?

Answer 3

1/2(a+b)h

Question 4

What is the formula for the volume of a cuboid?

Answer 4

B × h × d

Question 5

What is the formula for the volume of other right prisms?

Answer 5

Volume = Base area (Cross sectional area) × height

Question 6

What is the formula for the circumference of a circle?

Answer 6

2 × pi × radius or pi × diameter

Question 7

What is the formula for the area of a circle?

Answer 7

Pi × r²

Question 8

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

Answer 8

Pi × r² × h

Question 9

Value of Sin(0)

Answer 9

0

Question 10

Value of Sin(30)

Answer 10

1/2

Question 11

Value of Sin(45)

Answer 11

1/Root 2

Question 12

Value of Sin(60)

Answer 12

Root 3 / 2

Question 13

Value of Sin(90)

Answer 13

1

Question 14

Value of Cos(0)

Answer 14

1

Question 15

Value of Cos(30)

Answer 15

Root 3 / 2

Question 16

Value of Cos(45)

Answer 16

1 / Root 2

Question 17

Value of Cos(60)

Answer 17

1/2

Question 18

Value of Cos(90)

Answer 18

0

Question 19

Value of Tan(0)

Answer 19

0

Question 20

Value of Tan(30)

Answer 20

1 / Root 3

Question 21

Value of Tan(45)

Answer 21

1

Question 22

Value of Tan(60)

Answer 22

Root 3

Question 23

Value of Tan(90)

Answer 23

Undefined (asymptote)