Pythagorean Theorem and Trigonometric Functions

The 3 sides, with respect to angle A are :

• Hypotenuse = 5
  Adjacent Leg = 3
  Opposite Leg = 4

• Hypotenuse = 5
  Adjacent Leg = 4
  Opposite Leg = 3

• Hypotenuse = 3
  Adjacent Leg = 4
  Opposite Leg = 5

• Hypotenuse = 3
  Adjacent Leg = 5
  Opposite Leg = 4

Tags

CCSS.HSG.SRT.C.6

Which set of side lengths does not form a right triangle?

• 39, 80, 89

• 16, 63, 65

• 36, 77, 85

• 14, 15, 29

Tags

CCSS.8.G.B.8

Which set of side lengths form a right triangle?

• 3, 4, 7

• 33, 56, 65

• 66, 72, 97

• 10, 15, 25

Tags

CCSS.8.G.B.8

Find the value of x.

• 36

• 12

• 16

• 25

Tags

CCSS.8.G.B.7

Is the triangle above acute, right, or obtuse? 

• Acute

• Right

• Obtuse

Tags

CCSS.HSG.CO.C.10

If you are given the two sides that are not the hypotenuse, which trigonometric function should you use?

• sine

• cosine

• tangent

• cotangent

Tags

CCSS.HSG.SRT.C.6

If you are given the hypotenuse and an adjacent leg, which trigonometric function should you use?

• sine

• cosine

• tangent

• cotangent

Tags

CCSS.HSG.SRT.C.6

Choose the correct ratio.

• cos(33)=x/14

• sin(33)=x/14

• cos(33)=14/x

• sin(33)=14/x

Tags

CCSS.HSG.SRT.C.6

What is the cosine of angle P?

• p/q

• q/r

• p/r

• r/q

Tags

CCSS.HSG.SRT.C.6

What is the height of the tree? Round the the nearest foot. 

• 38 ft

• 63 ft

• 20 ft

• 98 ft

Tags

CCSS.HSG.SRT.C.8