WorksheetsQuadrilaterals
Total questions: 15
Worksheet time: 33mins
What is the sum of angles of quadrilaterals?
90 °
180 °
360 °
260 °
If in a parallelogram its diagonals bisect each other and are equal then it is a
Square
Rectangle
Rhombus
Parallelogram
The consecutive angles of a parallelogram are
Complementary
Supplementary
Equal
None of these
If angles A, B, C and D of a quadrilateral ABCD, taken in order, are in the ratio 3 : 7 : 6 : 4, then ABCD is a
Rhombus
Parallelogram
Trapezium
Kite
In the given figure, ABCD is a parallelogram. Find the value of x.
25 °
60 °
75 °
45 °
A diagonal of a rectangle is inclined to one side of the rectangle at 25°. The acute angle between the diagonals is
50 °
55 °
40 °
25 °
Calculate all the angles of a parallelogram if one of its angles is twice its adjacent angle. select the correct pair of answers-
23, 45, 60, 90
60, 60,120, 60
60,120, 60, 120
30, 90, 80,120
In the following figure, ABCD and AEFG are two parallelograms. If ∠C = 60°, then ∠GFE is
30 °
60 °
90 °
20 °
In the adjacent figure, AB II QP II CD, Q is the mid point of AC. If AB = 4cm and CD = 6cm then find PQ.
(a)
As shown in the figure ABCD is a square and triangle EBC is an equilateral triangle. Find the measure of ∠ DAE.
(a)
In a ∆ABC, D, E, F are the mid-points of sides BC, CA and AB respectively. If
ar(∆ABC) = 16 cm2, then ar(trapezium FBCE) =
4 cm²
8 cm²
10 cm²
12 cm²
ABCD is a trapezium with parallel sides AB = a and DC = b. If E and F are mid-points of non-parallel sides AD and BC respectively, then the ratio of areas of quadrilaterals ABFE and EFCD is
a : b
(a + 3b) : (3a + b)
(3a + b) : (a + 3b)
(2a + b) : (3a + b)
ABCD is a parallelogram. P is any point on CD. If ar(∆DPA) = 15 cm² and ar(∆APC) = 20 cm², then ar(∆APB) =
15 cm²
20 cm²
35 cm²
30 cm²
If the diagonal of a rhombus are 18 cm and 24 cm respectively, then its side is equal to
15 cm
16 cm
20 cm
17 cm
