Mastery Check- Trig Ratios missing sides UPDATED 2025

If a tree casts a 8-meter shadow, and the angle from the ground to the tree is 30 degrees, what is the height of the tree?

• 2.3

• 6.9

• 10.3

• 4.6

Tags

CCSS.HSG.SRT.C.8

In building a tent, Jada ties a rope from the top of a pole 3 meters high to a stake that is 4 meters away from the base of the pole. Jada draws this diagram to help find the angle made between the rope and the ground. Which equation can Jada use to find the value of x?

• x = tan (3/4)

• tan (x) = 3/4

• x = tan (4/3)

• tan (x) = 4/3

Tags

CCSS.HSG.SRT.C.6

Find the value of x

• 16.5

• 21.7

• 23.0

• 28.7

Tags

CCSS.HSG.SRT.C.8

Find x

• 4.1

• 4.4

• 11.3

• 12.8

Tags

CCSS.HSG.SRT.C.8

Find y

• 4.1

• 4.4

• 11.3

• 12.8

Tags

CCSS.HSG.SRT.C.8

What is angle B? (just write the number)

Tags

CCSS.8.G.A.5

We use ______________ when we have 2 sides and want to find a 3rd missing side

• Pythagorean Theorem

• Trig Ratios

• Inverse Trig Ratios

• Triangle Sum Theorem

Tags

CCSS.HSG.SRT.C.8

We use ______________ when we have 1 side and 1 angle but want to find another side

• Pythagorean Theorem

• Trig Ratios

• Inverse Trig Ratios

• Triangle Sum Theorem

Tags

CCSS.HSG.SRT.C.8