Construction of Triangles

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1. There will be total 10 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. In triangle ABC, altitude BE = altitude CF. Then triangle ABC is

Question 1 of 10

2. To construct a ΔABC in which BC = 10 cm and ∠B= 60 degrees and AB + AC = 14 cm, then the length of BD used for construction.

Question 2 of 10

3. Which of these triangles are possible to construct by knowing only its altitude?

Question 3 of 10

4. The construction of a triangle ABC, given that BC = 6 cm, B = ∠45° is not possible when difference of AB and AC is equal to :

Question 4 of 10

5. Choose the correct statement

Question 5 of 10

6. The point of concurrence of the three angle bisectors of a triangle, is called

Question 6 of 10

7. In triangle ABC, side AB is produced to D so that BD = BC. If angle B = 60° and angle A = 70°, then
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Question 7 of 10

8. The point of intersection of the perpendicular bisectors of the sides of a triangle is called

Question 8 of 10

9. To construct a right triangle whose base is 12 cm and sum of its hypotenuse and other side is 18 cm. We draw line segment AB of 12 cm. Draw a ray AX making 90° with AB. The next step is:

Question 9 of 10

10. The lengths of the sides of some triangles are given, which of them is not a right angled triangle?

Question 10 of 10

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