SSC Advanced Maths Volume - I>Chapter 1 - Geometry>Previous Years Questions>Q 56

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$ABCD$ and $ADEF$ are parallelograms in the given figure. If $CA = AF$ and $∠ ACD = 60 °$ then $DECF = ?$

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Important Questions on Geometry

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SSC Advanced Maths Volume - I>Chapter 1 - Geometry>Previous Years Questions>Q 57

ABCD

is a parallelogram, its diagonals

AC

and

BD

intersect each other at point

O

.

∠ DAC = 32 °

and

∠ AOB = 70 °

then find

∠ DBC

.

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SSC Advanced Maths Volume - I>Chapter 1 - Geometry>Previous Years Questions>Q 58

In a

∆ ABC, ∠ A = 60 °

. If the perpendiculars drawn from vertices

B & C

to front sides interesect each other at

P

then find

∠ BPC

.

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SSC Advanced Maths Volume - I>Chapter 1 - Geometry>Previous Years Questions>Q 59

In any

∆ ABC

, Bisectors of

∠ B

and

∠ C

meet at point

O

.

∠ A = 70 °

then

∠ BOC =

?

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SSC Advanced Maths Volume - I>Chapter 1 - Geometry>Previous Years Questions>Q 60

If each interior angle of a regular polygon is

108 °

then find its no, of sides:

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SSC Advanced Maths Volume - I>Chapter 1 - Geometry>Previous Years Questions>Q 61

In the given figure $AD | | BC$ & internal bisectors of $∠ B$ and $∠ A$ meet at point $O$ . Find the measure of $∠ AOB$ in degree:

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SSC Advanced Maths Volume - I>Chapter 1 - Geometry>Previous Years Questions>Q 62

In given figure, $AB | | CD$ then find the value of $α + β + γ$ .

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SSC Advanced Maths Volume - I>Chapter 1 - Geometry>Previous Years Questions>Q 63

In

∆ ABC

, the internal & external bisectors of

∠ B

&

∠ C

meet at

P

&

Q

respectively, then

∠ PBQ + ∠ PCQ = ?

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SSC Advanced Maths Volume - I>Chapter 1 - Geometry>Previous Years Questions>Q 64

A parallel line has been drawn parallel to each side from each vertex of a

Δ

. What will be the ratio of perimeter of new

Δ

and the old

Δ

: