Practice Page 1

Q1.

Fill in the blanks:

 

 

 

a.   A quadrilateral has ______________ angles.

b.   A square has all its side ______________.

c.   A trapezium with its non-parallel sides equal is called _______________________.

d.   Each angle of a rectangle or square is equal to ___________.

e.   A square is a rectangle in which all sides are equal.

f.    Sum of the angles of a quadrilateral is ______________

Q2.

A quadrilateral has three angles equal to 60°, 75° and 120°. Find its unknown angle.

 

 

 

 

 

 

 

 

Q3.

In a quadrilateral EFGH, ∠E = ∠F = 65° and ∠G = 120°, find ∠H.

 

 

 

 

 

 

 

 

Q4.

If the sum of 3 angles of a quadrilateral is 280°, find its fourth angle.

 

 

 

 


Practice Page 2

Q1.

Fill in the blanks:

 

 

 

g.   Quadrilateral means ____________ sides.

h.   Square is a _____________ in which all sides are equal

i.     A line segment joining a pair of opposite vertices is called a _________________.

j.    Each angle of a rectangle is equal to ___________.

k.   A rhombus is sometimes called a ____________________.

l.     The interior angles of a quadrilateral add up to ______ degrees.

Q2.

Find the measure of the missing angles in a parallelogram, if ∠A = 55°

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q3.

In a quadrilateral ABCD, ∠A = 105°, ∠B = 95°, ∠C= 70. Find ∠D.

 

 

 

 

 

 

 

 

 

 


Last modified: Tuesday, 4 December 2018, 6:43 PM