Basic Trigonometry and Right Angle Triangles

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Tags

CCSS.7.G.B.5

Which type of triangle is pictured?

• Equilateral Triangle

• Right Isosceles Triangle

• Obtuse Scalene Triangle

• Obtuse Equilateral Triangle

Tags

CCSS.4.G.A.2

An angle whose measure is exactly 90 degrees.

• acute

• vertical

• right

• straight

Tags

CCSS.4.G.A.1

What is the value of x?

• 37

• 72

• 108

• 18

Tags

CCSS.7.G.B.5

Choose the correct ratio.

• cos(57)=x/20

• sin(57)=x/20

• cos(57)=20/x

• sin(57)=20/x

Tags

CCSS.HSG.SRT.C.6

• 15/17

• 8/17

• 15/17

• 15/8

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

• A
• B
• C
• D

Tags

CCSS.HSG.SRT.C.6

Find the value of the trigonometric ratio. Type your fraction like a/b with no spaces. Reduce when necessary

Tags

CCSS.HSG.SRT.C.6

• 15/17

• 17/15

• 8/17

• 8/15

Tags

CCSS.HSG.SRT.C.6