151.If two interior angles on the same side of a transversal intersecting two parallel lines are in the ratio 2 : 3, then the smaller of two angles is:
72°
108°
54°
54°
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152.If the sum of two adjacent angles is 100° and one of them is 35°, then the other is:
70°
65°
135°
135°
246 Views
153.In figure, if m || n and ∠a : ∠b = 2 : 3, then measure of h is:
72°
108°
120°
120°
105 Views
154.In figure, measure of ∠ABC is
60°
70°
80°
80°
137 Views
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155.The angle which is equal to 8 times its complement is:
80°
72°
90°
90°
108 Views
156.In the given figure, the value of x which makes POQ a straight line is:
35
30
25
25
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157.
The angles of a triangle are in the ratio 5 : 3 : 7, the triangle is:
An acute angled triangle
An obtuse angled triangle
A right triangle
A right triangle
190 Views
158.In the given figure, PQ || RS and EF || QS. If ∠PQS = 60°, then the measure of ∠RFE is:
115°
120°
60°
60°
115 Views
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159.If one angle of a triangle is equal to the sum of the other two, then the triangle is :
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