Properties of Triangle Test

Result

Properties of Triangle Test - 14

Score
-
out of -
Rank
-
out of -

TIME Taken - -

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Weekly Quiz Competition

Question 1
4 / -1

A
60°

B
90°

C
120°

D
135°

Solution
Question 2
4 / -1

A

B

C

D

Solution
Question 3
4 / -1

A

B

C

D
none of these

Solution
Question 4
4 / -1

If α β, are the acute angles of an obtuse angled triangle, then tan α tan β is

A
< 1

B
> 1

C
= 1

D
none of these

Solution
Question 5
4 / -1

If R and r are the radii of the circumcircle and incircle of a regular polygon of n sides, each side being of length a, then a is equal to

A

B

C

D
none of these

Solution
Question 6
4 / -1

In a triangle ABC, if c = (a - b) sec θ, then tan θ is equal to

A

B

C

D

Solution
Question 7
4 / -1

If the angles of a triangle are in the ratio 1 : 3 : 5 and θ denotes the smallest angle, then the ratio of the largest side to the smallest side of the triangle is

A

B

C

D

Solution
Question 8
4 / -1

In a cyclic quadrilateral ABCD; a, b, c, d denote the length of the sides AB, BC,CD and DA respectively. Then cos A is equal to

A

B

C

D

Solution
Question 9
4 / -1

The angles of a triangle ABC are in A.P. The largest is twice the smallest and the median to the largest side divides the angle at the vertex in the ratio 2 : 3. If the length of the median is 2√3 cm, then the length of the largest side is

A
2 sin 32°

B
4 sin 32°

C
6 sin 32°

D
8 sin 32°

Solution
Question 10
4 / -1

A

B

C

D

Solution