Angles in a Triangle

Work out the size of the missing angle

• 55

• 90

• 125

• 305

Tags

CCSS.8.G.A.5

Work out the size of the missing angle

• 22

• 202

• 20

• 158

Tags

CCSS.8.G.A.5

Work out the size of the missing angle

• 45

• 145

• 215

• 245

Tags

CCSS.8.G.A.5

What type of triangle is this...

• Equilateral

• Scalene

• Isosceles

• Right-Angled Triangle

Tags

CCSS.4.G.A.2

What type of triangle is this...

• Equilateral

• Scalene

• Isosceles

• Right-Angled Triangle

Tags

CCSS.4.G.A.2

What type of triangle is this...

• Equilateral

• Scalene

• Right-Angled Isosceles Triangle

Tags

CCSS.4.G.A.2

Work out the value of the missing angle marked a...

• 113^o

• 67^o

• 57^o

• 117^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

Which of the following could be angle measures for a triangle?

A 120°, 50°, 20°

B 100°, 200°, 60°

C 30°, 50°, 80°

D 40°, 50°, 90°

• A

• B

• C

• D

Tags

CCSS.8.G.A.5

Which Angle measurements create a Triangle?

• 60,60,61

• 90,45,45

• 100,50,50

• 90,90,80

Tags

CCSS.7.G.A.2