Which set of numbers represents the lengths of the sides of a right triangle

• 4, 36, √40

• 2, 18, 20

• 2, 6, √40

• 4,36,40

Tags

CCSS.8.G.B.8

In the accompanying diagram, AE ll DB and m∠DBC = 138^o .  Find m m∠EAB

• 138^o

• 52^o

• 180^o

• 42^o

Tags

CCSS.8.G.A.5

In the diagram to the right, find the value of x

• 65^o

• 47^o

• 68^o

• 112^o

Tags

CCSS.8.G.A.5

What is the measure of each angle in an equilateral triangle?

• 30^o

• 60^o

• 90^o

• 180^o

Tags

CCSS.8.G.A.5

The measure of two complimentary angles are in the ratio of 2:3.  What is the measure of the larger angle?

• 18^o

• 36^o

• 54^o

• 108^o

Tags

CCSS.7.G.B.5

In the accompanying diagram of ΔABC, AB is extended to D, exterior angle CBD measures 145°, and m ∠C=75^o. What is m ∠CAB?

• 35^o

• 70^o

• 110^o

• 220^o

Tags

CCSS.8.G.A.5

In the accompanying diagram, AB II CD.  From point E on , transversals  and  are drawn. what is m ∠HEI ?

• 60^o

• 80^o

• 100^o

• 120^o

Tags

CCSS.8.G.A.5

Two parallel roads, Elm Street and Oak Street, are crossed by a third, Walnut Street, as shown in the accompanying diagram.  Find the number of degrees in the acute angle formed by the intersection of Walnut Street and Elm Street.

• 16^o

• 23.14^o

• 65^o

• 115^o

Tags

CCSS.8.G.A.5

Two supplementary angles are drawn such that the measure of the larger angle is 60 degrees less than five times the measure of the smaller angle. Find the value for x that makes this statement true.

• 20

• 40

• 140

• 160

Tags

CCSS.7.G.B.5

If m∠TVQ = 5x − 22 and m∠RWV = 3x + 10, for which value of x is PQ II RS?

• 16

• 21

• 24

• 30

Tags

CCSS.8.G.A.5