Trigonometric ratios

Solve for x. Round to the nearest tenth.

• 15.3

• 16.6

• 24.1

• 24.3

Choose the correct ratio.

• sin(37)=x/14
• cos(37)=x/14
• tan(37)=x/14
• sin(37)=14/x

What is the correct equation to solve for x ?

• tan( 46 ) = 17/x
• sin ( 46 ) = x/17
• tan (46 ) = x/17
• cos (46) = x/17

Find x round to the nearest tenth.

• 46.1
• 4.9
• 73.5
• 68.6

Which side is adjacent to angle A?

• a

• b

• c

• none, angle A is the right angle

What is the length of the side adjacent to angle B?

• 5

• 12

• 13

• invalid question, angle B is the right angle

What is the length of the side opposite angle A?

• 3 in.

• 4 in.

• 5 in.

• invalid question - angle A is the right angle

What is the length of the hypotenuse of the triangle shown?

• 8

• 15

• 17

• invalid question - the triangle shown is not a right triangle