Class 5 Maths - Measurement of Angles - MCQ
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- HJ
- IF
- IH
- JG
Answer
D.
Q2) Identify the base of triangle ABC, given that CD is the height.
- AB
- AC
- CB
- AF
Answer
A.
Q3) In the figure below, AB and CD are straight lines. Find ∠x.
- 64º
- 66º
- 72º
- 88º
Answer
C.
Q4) What is the area of the triangle ABC as shown in the figure?
- 36 cm2
- 45 cm2
- 54 cm2
- 90 cm2
Answer
A.
Q5) In the figure below,∠ x is twice of ∠y. Find ∠y.
- 54º
- 56º
- 112º
- 168º
Answer
B.
Q6) In the figure below, ABC and ADC are isosceles triangles. AB = AC, AD = DC and ∠ABC = 70º. Find ∠ACD.
- 35º
- 40º
- 50º
- 70º
Answer
B.
Q7) Given that the base of triangle ABC is side AB, identify its height.
- AE
- BC
- AC
- CD
Answer
C.
Q8) Which 3 of the following points, A, B, C, D, E and F would form another triangle of the same area as triangle ABE?
- Triangle ABF
- Triangle BCE
- Triangle CDE
- Triangle CDF
Answer
A.
Q9) In the figure below, not drawn to scale, ABCD is a parallelogram. APDQ is a square. Given ∠BCD = 105º, find ∠x.
45º
60º
75º
105º
Answer
B.
Q10) Jane is facing South-west at first. She then turned 225º anti-clockwise. Which direction does she face now?
- North (N)
- South (S)
- East (E)
- West (W)
Answer
A.
Q11) In the figure below, not drawn to scale, ACD is a straight line and ABC is an isosceles triangle.If ∠BCD = 78º, find ∠x.
- 22º
- 39º
- 51º
- 78º
Answer
B.
Q12) The figure below, not drawn to scale, is made up of 3 straight lines, UW, XY and OZ. Which one of the following statements is true?
∠WOY = ∠XOU
∠ZOY = ∠UOX
∠UOY + ∠XOY = 180º
∠XOZ + ∠ZOW = 180º
Answer
A.
Q13)The figure below shows two isosceles triangles, ABC and BCD. Find ∠CBD.
- 48º
- 50º
- 58º
- 64º
Answer
B.
Q14) PQR is a straight line. Find ∠SQR.
- 44º
- 88º
- 102º
- 136º
Answer
D.
Q15) ABCD is a rectangle. The ratio of its length to its breadth is 3 : 2. If its perimeter is 90 cm, what is the area of triangle ABC?
- 243 cm2
- 486 cm2
- 972 cm2
- 1 944cm2
A.