MEDIUM
9th CBSE
IMPORTANT
Earn 100

The angles of a triangle are in the ratio 3:5:7. What type of Δ is this?

Important Questions on Lines and Angles

MEDIUM
9th CBSE
IMPORTANT
If one angle of a triangle is 110° then what is the measure of the angle between the bisectors of the other two angles?
MEDIUM
9th CBSE
IMPORTANT
In the figure AB||CD||EF;PQ||ST. If SRD=30°and AQP=70° then what is the measure of RST?
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HARD
9th CBSE
IMPORTANT

In the figure PQ||RS. If OPQ=120°and ORS=110°, then what is the measure of POR?

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MEDIUM
9th CBSE
IMPORTANT
The angles of a triangle are in the ratio 2:4:3, then what is the measure of the smallest angle of the triangle?
MEDIUM
9th CBSE
IMPORTANT
Which of the pair of two lines l and m is not parallel?
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MEDIUM
9th CBSE
IMPORTANT
The angles of a triangle are in the ratio 2:3:4. What is the measure of the greatest angle?
MEDIUM
9th CBSE
IMPORTANT

In the figure OA||QP and OB||QR, AOB+PQR?

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MEDIUM
9th CBSE
IMPORTANT
In the figure l and m and AP and BP are the bisectors of interior opposite angles. What is the measure of APB?
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