Angle Relationships and Algebra

Using the diagram, find the value of x.

*Hint: determine the relationship between the angles first. Are they equal, complementary, supplementary?

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

CCSS.HSG.CO.C.10

Use the diagram and determine the relationship between the angles. What is the value of x?

Tags

CCSS.HSG.CO.C.9

Use the diagram to determine the relationship between the angles. Find the value of x.

Tags

CCSS.HSG.CO.C.9

Find the angle measure of  $\angle ABD$   and  $\angle CBD$  
*Hint: First find the value of x. Then substitute the value of x into the expression.

• x = 7 $\angle\ ABD\ =\ 16\degree\ and\ \angle CBD\ =\ 74\degree$  

• x = 7  $\angle ABD\ =\ 74\degree\ and\ \angle CBD\ =\ 16\degree$  

• x = 7  $\angle ABD=\ 16\degree\ and\ \angle CBD\ =\ 16\degree$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

Use the diagram to find x. What is the measure of $\angle LHK$  ?

Tags

CCSS.7.EE.B.4

CCSS.7.G.B.5

Use the diagram to find the value of x. What is the measure of  $\angle AED$  ?

Tags

CCSS.HSG.CO.C.9

Use the diagram to find the value of x and y.

• x = 10 and y = 11

• x = 8 and y = 4

• x = 11 and y = 4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.C.7

CCSS.HSG.CO.C.9