ICSE Class 9 Rectilinear Figures MCQ New

## ICSE Class 9 Rectilinear Figures MCQ New Pattern

ICSE Class 9 Rectilinear Figures MCQ By Clarify Knowledge

## ICSE Class 10 All Subject MCQ

### ICSE Class 9 Rectilinear Figures MCQ HERE

Every triangle must have atleast twoA.

Acute angles
B.

Right angles
C.

Straight angles
D.

Obtuse angles

Two angles of an eight sided polygon are 100∘100∘ and 50∘50∘. If the remaining angles are equal to each other; find the magnitude of each of the equal angles.A.

150∘150∘
B.

155∘155∘
C.

160∘160∘
D.

165∘

In a triangle PQR, the angle bisectors of ∠Q∠Q,∠R∠R meet at O. If ∠P∠P=80∘80∘, the find∠QOR∠QOR.A.

49∘49∘
B.

80∘80∘
C.

130∘130∘
D.

94∘

The diagonals AC and BD of a rectangle ABCD intersect each other at O. If ∠ABD∠ABD = 30∘30∘, find ∠DOC∠DOC.A.

120∘120∘
B.

90∘90∘
C.

40∘40∘
D.

70∘

The angles of a rectangle are in the ratio 4: 6: 2: 8. Find each angle of a rectangle.A.

700, 1100, 380, 1420
B.

720, 1080, 360, 1440
C.

700, 1120, 360, 1420
D.

720, 1080, 380, 1420

One angle of a six-sided polygon is 100∘100∘ and the other angles are equal. Find the measure of each equal angle.A.

121∘121∘
B.

122∘122∘
C.

124∘124∘
D.

150∘

The difference between an exterior angle of (m - 1) sided regular polygon and an exterior angle of (m + 2) sided regular polygon is 6∘6∘, find the value of m.A.

12
B.

13
C.

14
D.

15

Two angles of a six-sided polygon are 80∘80∘and 70∘70∘, the other angles are equal. Find the measure of each equal angle.A.

145∘145∘
B.

142.5∘142.5∘
C.

145.2∘145.2∘
D.

154∘

The diagonal BD of a parallelogram ABCD bisects angles B and D. Then ABCD will be-A.

Trapezium
B.

Rhombus
C.

Parallelogram
D.

Square

If a polygon has 5 sides. Find the number of diagonalsA.

5

10

15

20

error: Content is protected !!