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In the diagram below, AC is perpendicular to BD. Find x.

 

A. 23

 

 

B. 90

 

 

C. 22

 

 

D. 44

 

 

 

In the diagram below, AC is perpendicular to BD. Find y.

  

A. 36

 

B. 46

 

C. 44

 

D. 88

 

 

 

In the diagram below, AC is perpendicular to BD. Find the measure of angle AEB.

  

A. 23

B. 90

C. 44

D. 22

 Feb 4, 2020

Best Answer 

 #1
avatar+200 
+2

1. by supplementary angles theorem, angle AEB and angle CEB add up to 180. This means CEB is 90. 4x-2 = 90. 4x=92. x= 23 (A)

 

2. 2x+y = 90

2(23) + y = 90

46 + y = 90

y = 90-46- 44 (C)

 

3. It's shown that it's a right angle (B)

 Feb 4, 2020
 #1
avatar+200 
+2
Best Answer

1. by supplementary angles theorem, angle AEB and angle CEB add up to 180. This means CEB is 90. 4x-2 = 90. 4x=92. x= 23 (A)

 

2. 2x+y = 90

2(23) + y = 90

46 + y = 90

y = 90-46- 44 (C)

 

3. It's shown that it's a right angle (B)

Oofrence Feb 4, 2020

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