Triangle properties

Find the measure of the missing angle.

• 47
• 57
• 53
• 133

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 145
• 55
• 35
• 45

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 139°
• 66°
• 138°
• 116°

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 140°
• 21°
• 105°
• 25°

Tags

CCSS.8.G.A.5

A triangle's angles add up to...

• 90 Degrees
• 180 Degrees
• 360 Degrees
• OVER 9000 Degrees

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Tags

CCSS.7.G.B.5

If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80
• 100
• 60
• 90

Tags

CCSS.8.G.A.5

Find x

• 40 degrees

• 21 degrees

• 42 degrees

• 39 degrees

Tags

CCSS.8.G.A.5

If all three angles are exactly the same measure, how big is each angle?

Hint: x + x + x = 180

• 180 degrees

• 90 degrees

• 50 degrees

• 60 degrees

Tags

CCSS.8.G.A.5

The area of a triangle is ____________ the area of a rectangle with equal base and height lengths.

• one half of

• twice

• three times

• the same as

Tags

CCSS.6.G.A.1