Geometry Exam

Two lines intersect to form angles as shown in the figure. What is the measure of x°?

Tags

CCSS.7.G.B.5

Given line m and line n are parallel. If the measure of angle 7 is 95°, which of the following statement must be true?

• m∠4 = m∠7

• m∠2 = 95°

• m∠1 = m∠6

• m∠3 = 85°

Tags

CCSS.8.G.A.5

Karen and Tim each drew a triangle and labeled the sides of the triangle as shown in the picture. Only one of these triangle is correct. Which triangle is correct and why?

• Tim's triangle is correct because 10 + 13 > 20.

• Karen's triangle is correct because 9 + 11 = 20.

Tags

G.9-12.5.D

Which of the following is not an undefined term in Euclidean geometry?

• Plane

• Point

• Ray

• Line

Tags

CCSS.4.G.A.1

What is the midpoint of segment joining (3, 7) and (7, 8)?

Tags

CCSS.HSG.GPE.B.6

The coordinate plot shows the graph of line k.

Which equation describes the line that passes through 7 on the y-axis and is parallel to the line k?

• 30 in

• 28 in

• 14 in

• 18 in

Tags

G.9-12.5.D

Pavel drew a triangle in his geometry notebook. The base of his triangle measured 12 centimeters. Which of the following options could be the measures of the other two sides of his triangle?

• 4 cm and 8 cm

• 1 cm and 3 cm

• 5 cm and 8 cm

• 6 cm and 18 cm

Tags

G.9-12.5.D

An artist is using pieces of yarn to create various triangular shapes. He measured various pieces and wants to determine if they can be used to create triangles. Which lengths of yarn can be used to form the three sides of a triangle? Use Triangle Inequality Theorem.

• 1 inch, 2 inches, 3 inches.

• 10 inches, 7 inches, 4 inches.

• 6 inches, 20 inches, 14 inches.

• 12 inches, 19 inches, 4 inches.

Tags

G.9-12.5.D

What is the supplement of an angle that measures 25°?

• 145°

• 25°

• 65°

• 155°

Tags

CCSS.7.G.B.5