Grade 8 - Quadrilaterals Worksheet 2
1. The three angles of a quadrilateral are 73°, 58° and 106°. Find the measure of the fourth angle.
a) 85° b) 128°
c) 79° d) 123°
2. A quadrilateral has three acute angles each measuring 85°. Find the measure of the fourth angles.
a) 88° b) 105°
c) 75° d) 123°
3. Three angles of a quadrilateral are equal, and the measure of the fourth angle is 120°. What is the measure of each of the equal angles.
a) 80° b) 128°
c) 79° d) 123°
4. Two angles of a quadrilateral measures 65° and 95°. The other two angles are equal. Find the measure of each of these equal angles.
a) 89° b) 125°
c) 75° d) 100°
5. The angles of a quadrilateral are in the ratio of 3 : 5 : 7 : 9. Find the measure of the largest angle of the quadrilateral.
a) 85° b) 135°
c) 79° d) 125°
6. The angles of a quadrilateral are 5ao, (3a + 10)°, (6a – 20)° and (a + 25)°. Find the measure of the smallest angle.
a) 85° b) 128°
c) 48° d) 123°
7. If the sum of two angles of a quadrilateral is 200°, then what is the sum of remaining two angles?
a) 85° b) 128°
c) 79° d) 160°
8. Find the measure of ∠PQR in the below given figure.
a) 80° b) 140°
c) 90° d) 160°
9. In a quadrilateral PQRS. The angles P, Q, R and S are in the ratio 1 : 2 : 4 : 5. Find the measure of each angle of the quadrilateral.
a) 30°, 60°, 120°, 160°
b) 30°, 70°, 120°, 150°
c) 30°, 60°, 120°, 150°
d) 30°, 60°, 125°, 150°
10. Which of the following diagonals bisect each other?
a) Square
b) Kite
c) Trapezium
d) Quadrilateral
11. Which of the following diagonals are perpendicular to each other?
a) Trapezium
b) Kite
c) Parallelogram
d) Rectangle
12. What is the maximum number of obtuse angles that a quadrilateral can have?
a) 1 b) 2
c) 3 d) 4
13. A quadrilateral whose opposite sides and all the angles are equal is known as _____.
a) Rectangle
b) Square
c) Parallelogram
d) Rhombus
14. A quadrilateral whose all sides, diagonals and angles are equal is a _____.
a) Trapezium
b) Rectangle
c) Rhombus
d) Square
15. Which of the following can be four interior angles of a quadrilateral?
a) 30°, 60°, 120°, 160°
b) 30°, 70°, 120°, 150°
c) 30°, 60°, 120°, 150°
d) 30°, 60°, 125°, 150°
16. A quadrilateral can have all four angles as obtuse. Mark True / False.
a) True b) False
17. A quadrilateral can be drawn, if all four sides and one diagonal is known. Mark True / False.
a) True b) False
18. A quadrilateral can be drawn, if all the four angles and one side is given. Mark True / False.
a) True b) False
19. A quadrilateral can be drawn, if all the four sides and one angle is known. Mark True / False.
a) True b) False
20. A quadrilateral can be drawn, if all three sides and two diagonals are given. Mark True / False.
a) True b) False
If you want to download the above worksheet, please click below link.
Quadrilaterals Worksheet-2Download the pdf
Answer Sheet
Quadrilaterals-AnswerDownload the pdf
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