Identifying Reference, Opposite, Adjacent Trigonometry

The hypotenuse is always across from the right angle of a triangle.

• False

• True

Which side of the triangle is adjacent to angle R?

• QP

• QR

• RP

Tags

CCSS.HSG.SRT.C.6

Which side of the triangle is the hypotenuse?

• QP

• QR

• RP

Which side is adjacent to angle A?

• a

• b

• c

• none, angle A is the right angle

Tags

CCSS.HSG.SRT.C.6

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 side labeled x relative to the given acute angle?

• opposite

• adjacent

• hypotenuse

• not enough information given

Tags

CCSS.HSG.SRT.C.6

Which side is opposite angle A?

• a

• b

• c

• none, angle A is the right angle

Which side is opposite angle B?

• a

• b

• c

• none, angle B is the right angle

Which angle is adjacent to angle C?

• a

• b

• c

• none, angle C 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

Tags

CCSS.8.G.B.7