# Triangles Geometry Maths Online Quiz Test

Mathematics is one of the compulsory subjects in almost every field of study which makes having a good level of understanding about its various topics extremely important. So now to prepare for various Math related topics, you can use the free online quizzes available on our website as a guide to get maximum result in a short time period.

## Math

1. In an equilateral ΔABC, if AD ┴ BC, then

Question 1 of 15

2. In ΔABC, D and E are the mid points of AB and AC, respectively. Find the ratio of the area of Δ ADE and Δ ABC.

Question 2 of 15

3. In the given figure, DE || BC if AD =1.7 cm, AB = 6.8 cm and AC = 9 cm, find AE.

Question 3 of 15

4. In ΔABC, the angle bisectors of ∠B and ∠C meet at O. If ∠A = 70o, then ∠BOC is equal to:

Question 4 of 15

5. What is the value of w in the figure below?

Question 5 of 15

6. In the triangle below, what is the value of x?

Question 6 of 15

7. If one side of ΔABC is 5, what is the smallest integer that could be the perimeter of the triangle?

Question 7 of 15

8. Which of the following expresses a true relationship between x and y in the figure below?

Question 8 of 15

9. The side of a triangle are in a ratio of 4 : 5 : 6. The smallest angle is:

Question 9 of 15

10. What is the value of AD in the triangle below?

Question 10 of 15

11. In the figure below, what is the value of c?

Question 11 of 15

12. What is the area of an equilateral triangle whose altitude is 6?

Question 12 of 15

13. If the difference between the measures of the two acute angles of a right triangle is 20°, what is the measure, in degrees, of the smaller one?

Question 13 of 15

14. Find the length of the longer diagonal of a parallelogram if the sides are 6 inches and 8 inches and the smaller angle is 60°.

Question 14 of 15

15. In ΔABC, ∠A = 30°, b = 8, and a = 4√2. Angle C could equal:

Question 15 of 15

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