Triangles and Angles 7.G.2 and 7.G.5

Two angles of a triangle measured 78^o and 30^o. What is the measure of the third angle?

• 48^o

• 72^o

• 108^o

• 180^o

Tags

CCSS.8.G.A.5

A triangle has two angles that measure 65^o and 100^o. What type of triangle is this?

• right

• isosceles

• scalene

• equilateral

Tags

CCSS.4.G.A.2

Jared is creating a flower garden in the shape of a triangle. Which could be the dimensions of the garden in feet?

• 2 by 3 by 5

• 3 by 7 by 9

• 4 by 5 by 9.5

• 5 by 6 by 12

Tags

CCSS.7.G.A.2

Which set of angle measures could be the interior angles of a triangle?

• 25^o, 30^o, 35^o

• 35^o, 60^o, 75^o

• 45^o, 60^o, 75^o

• 60^o, 90^o, 120^o

Tags

CCSS.8.G.A.5

Which set of side lengths would form a triangle?

• 2 in, 6 in, 8 in

• 2 in, 6 in, 10 in

• 4 in, 6 in, 8 in

• 4 in, 10 in, 15 in

Tags

CCSS.7.G.A.2

Which set of side lengths would not form a triangle?

• 3 cm, 4 cm, 5 cm

• 6 cm, 8 cm, 10 cm

• 10 cm, 12 cm, 24 cm

• 12 cm, 15 cm, 26 cm

Tags

CCSS.7.G.A.2

What is an example of a pair of complementary angles?

• 13° and 45°
• 10° and 170°
• 81° and 9°
• 90° and 3°

Tags

CCSS.7.G.B.5

Find the missing angle.

• 60°
• 70°
• 50°
• 140

Tags

CCSS.7.G.B.5

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.

Tags

CCSS.7.G.B.5

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

Tags

CCSS.7.G.B.5