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2 years ago

AB and BC are perpendicular lines find the value of x.

Mathematics

2 answers:

Bess [88]2 years ago

5 0

Answer:

X=42

Step-by-step explanation:

AB and BC make a right angle

So, 24°+x+24° =90°

48°+x=90°

X=90°-48°

X=42

Lunna [17]2 years ago

5 0

______________________________

<h2>Answers:</h2>

a. 42 degree.

b.i. q=135 degree( being vertically opposite angles)

 j=135 degree( being corresponding angles)

b.ii. 225

<h3>Step by step explanation:</h3>

a. 24+X+24=90[ sum of complementary angles]

 or, 48+X=90

 or,X= 90-48

 X=42 degree

b.i. q=135 degree( being vertically opposite angles)

 Vertically angles are always equal to each other.

 j=135 degree( being corresponding angles)

 Corresponding angles are always equal to each other.

b.ii. p+135=180[ sum of angle in straight line]

 or,p= 180-135

 p=45 degree.

 q= 135 degree[ being vertically opposite angles]

r=p[being vertically opposite angles]

r=45 degree

Now,

p+q+r

= 45+135+45

=225 degree

Hope it helps

Good luck on your assignment

__________________________________

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