Math Review

Question 1

What is the inverse Trigonometry function for Tangent?

Accepted Answer

a/o

Question 2

What is the Formula for Law of Cosine?

Accepted Answer

c2 = a2 + b2 -2abcos

Question 3

What is the inverse Trigonometry function for Sine?

Accepted Answer

h/o

Question 4

A 6 ft person casts a 2 ft shadow, a flagpole casts a 10 ft shadow. How tall is the flagpole?

Accepted Answer

30

Question 5

What is the formula for Law of Sines?

Accepted Answer

SinA/a, SinB/b, SinC/c

Question 6

A tree is 72 ft and a shadow that is 12 ft. A tree has a shadow of 5 ft. How tall is the tree?

Accepted Answer

30

Question 7

What do you need to find indirect measurements?

Accepted Answer

height

Question 8

What is the trigonometry function for Tangent?

Accepted Answer

o/a

Question 9

What is the trigonometry function for Cosine?

Accepted Answer

a/h

Question 10

What is the inverse Trigonometry function for Cosine?

Accepted Answer

h/a

Question 11

What is the trigonometry function for sine?

Accepted Answer

o/h

Question 12

A tree is 30ft tall it casts a shadow that is 15ft.A person is 6ft tall.How tall is the shadow?

Accepted Answer

3

Questions 12