Question types

Triangles question types

41 questions across 4 question groups — pick any mix to generate a Maths paper with step-by-step answer keys.

41
Questions
4
Question groups
5
Question types
Sample Questions

Triangles questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ1 Mark
With the angles given below, in which case the construction of triangle is possible?
  • A
    $30^\circ , 60^\circ , 70^\circ$
  • $50^\circ , 70^\circ , 60^\circ$
  • C
    $40^\circ , 80^\circ , 65^\circ$
  • D
    $72^\circ , 28^\circ , 90^\circ $

Answer: B.

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Q 2MCQ1 Mark
In an isosceles $\triangle\text{ABC}$, the bisectors of $\angle\text{A}$ and $\angle\text{C}$ meet at a point $O.$ If $\angle\text{A} = 40^\circ ,$ then $\angle\text{BOC} = ?$
  • $110^\circ$
  • B
    $70^\circ$
  • C
    $130^\circ$
  • D
    $150^\circ$

Answer: A.

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Q 4MCQ1 Mark
The side of a triangle are in the ratio $3 : 2 : 5$ and its perimeter is $30\ cm.$ The length of the longest side is:
  • A
    $20\ cm$
  • $15\ cm$
  • C
    $10\ cm$
  • D
    $12\ cm$

Answer: B.

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Q 5MCQ1 Mark
Two angles of a triangle measure $30^\circ$ and $25^\circ$ respectively. The measure of the third angle is:
  • A
    $35^\circ$
  • B
    $45^\circ$
  • C
    $65^\circ$
  • $125^\circ$

Answer: D.

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Q 122 Mark Question2 Marks
Take three non-collinear points A, B and C on a page of your notebook. Join AB, BC and CA. What figure do you get?Name:
  1. The side opposite to $\angle\text{C}$.
  2. The angle opposite to the side BC.
  3. The vertex opposite to the side CA.
  4. The side opposite to the vertex B.
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