Question

Q-5 a) What is the value of 'X' in given
angle?(b) Which type of angle is
angle COB?(c)Which type of angle is
angle AOB?
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Answer 1

Step-by-step explanation:

here.

4x+X+45= 180 (angle sum property)

5x+45=180

5x=135

X=135\5

X=27

b ) cob is acute angle

c) aob is straight line angle

Answer 2

Que a.⬇️

Ans =4×+X+46=180 ( angle sum property)

=5×+45=180

5x = 135

X=135\5

X=135\5

X=27

Que b.⬇️

Ans = COB Acute angle.

Que c.⬇️

Ans = AOB is a straight line angle.