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M17 Trigonometry

Q1

Q1
Not to scale

Calculate the length x.

Q2

Q2
Not to scale

Calculate the length x.

Q3

Q3
Not to scale

Calculate the length x

Q4

Q4
Not to scale

Calculate the length x.

Q5

In triangle ABC, A = 90o, B = 28o, and a = 6 cm. What is c?

Q6

In triangle PQR Q = 90o, R = 70o and r = 25 cm. Calculate q.

Q7

Q7
Not to scale

What is the size of the angle marked ?

Q8

Q8
Not to scale

What is the size of the angle marked ?

Q9

Q9
Not to scale

What is the size of the angle marked ?

Q10

In triangle XYZ Z = 90o, z = 140 mm, y = 70 mm. What is X?