Common Assessment 11; Triangle Sum, Inequality & Id Angles

Which of the following is false?

• A triangle can be drawn with 3 acute angles.

• A triangle can be drawn with only one obtuse angle and two acute angles.

• A triangle can be drawn with 2 obtuse and one acute angles.

• A triangle can be drawn with only one right angle and two acute angles.

Tags

CCSS.8.G.A.5

A student is trying to construct triangles using four different sets of angles. The angles in each set are given below. Which set will form a triangle?

• 45°, 65°, 70°

• 50°, 50°, 50°

• 150°, 110°, 100°

• 90°, 90°, 90°

Tags

CCSS.8.G.A.5

A triangle has one angle that measure 81° and one that measures 37°. What is the measure of the third angle?

• 62°

• 118°

• 76°

• 99°

Tags

CCSS.8.G.A.5

In triangle ABC, the length of side AB is 10 inches and the length of side BC is 17 inches. Which of the following could be the length of side AC?

• 16 inches

• 32 inches

• 5 inches

• 29 inches

Determine if it is possible to form a triangle with the given side lengths. 15 in., 12 in., 2 in.

• yes

• no

Tags

CCSS.7.G.A.2

Determine if it is possible to form a triangle with the given side lengths. 7 yd, 8 yd, 9 yd

• yes

• no

Tags

CCSS.7.G.A.2

What are complementary angles?

• Two angles that measures 180 degrees

• One angle that measures 180 degrees

• Two angles that measure 90 degrees

• One angle that measures 45 degrees

Tags

CCSS.7.G.B.5

What are supplementary angles?

• Two angles that measure 180 degrees

• Any angle that is nonlinear

• Two angles that measure 90 degrees

• All adjacent angles

Tags

CCSS.7.G.B.5

<1 & <3 can be described as

• complementary angles

• vertical angles

• supplementary angles

• angle bisector

Tags

CCSS.7.G.B.5