Geometry - Trigonometry

What is the acronym to help you remember the ratios to use in trigonometry?

• RIGHTANG
• SOHCAHTOA
• SHOCHATOA

Tags

CCSS.HSG.SRT.C.8

What leg is considered the hypotenuse?

• Any side
• the side opposite the smallest angle
• the side opposite the right angle
• the side opposite the shortest leg

Solve for x. Round to the nearest tenth.

• 103.5
• 4.7
• 55.0
• 23.4

Tags

CCSS.HSG.SRT.C.8

Solve for the missing angle

• 50
• 0.053
• 36.9
• 95

Tags

CCSS.HSG.SRT.C.8

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Tags

CCSS.8.G.B.7

The Pythagorean Theorem is
a² + b³ = c⁴

• false
• true

Tags

CCSS.8.G.B.8

What is the longest side of a right triangle?

• Legs
• Hypotenuse
• Long Side
• Short side

Write the ratio: Tan Z

• 7/24

• 24/7

• 7/25

• 24/25

Tags

CCSS.HSG.SRT.C.6

Write the ratio: Cos X

• 6/10

• 6/8

• 8/10

• 8/6

Tags

CCSS.HSG.SRT.C.6

The diagram uses the ________________________.

• Angle of Elevation

• Angle of Depression

• Vertical Angles

• Alternate Interior Angles