Angles Word Problems

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

An angle whose measure is exactly 90 degrees.

• acute

• vertical

• right

• straight

Solve for x.

• 16

• 11

• 50

• 6

In a triangle, how many total degrees are there?

• 100%

• 180 degrees

• it varies

• 360 degrees

Look at the diagram.

Which equation can be used to solve for x?​ (a)  

• 3x+36=90

• 39x=90

• 3x+36=180

• 39x=180

Tags

7.11.C

Look at the diagram.

Which equation can be used to solve for x?

​ (a)  

• 2x + 8 = 86

• 10x = 86

• 2z + 94 = 180

• 2x + 94 = 90

Answer explanation

Tags

7.11.C

Look at the diagram.

Which equation can be used to solve for x? ​ (a)  

• 5x+53=128

• 22x-36=128

• 22x+36=128

• 5x-19=128

Tags

7.11.C

Which equation can be used to solve for x?​ (a)  

• 7x+18=67

• 7x+28=67

• 30x-5=67

• 30x+5=67

Tags

7.11.C

Which equation can be used to solve for x?​ (a)  

• 7x+18=67

• 7x+28=67

• 30x-5=67

• 30x+5=67

Tags

7.11.C

If two of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80

• 100

• 60

• 90