Recent questions tagged angles and pairs of angles

+1 vote

1 answer

In the given figure ABC is a triangle with ∠EDB= ∠ACB.

asked Mar 9, 2019 in Class 10 by kratos

+1 vote

1 answer

If <A = (4x + 2)°, the measure of the complementary of <A is equal to (a) (178 + 4x)° (b) (88 – 4x)° (c) (4x + 88)° (d) (6x – 178)°

asked Feb 1, 2019 by kratos

+1 vote

1 answer

∠ACD is an exterior angle of ∆ ABC. If ∠B = 40^o , ∠A = 70^o find ∠ACD.

asked Dec 9, 2018 in Class 9 by kratos

+2 votes

1 answer

The measures of two complementary angles are (2x-7) and (x+4) find x

asked Dec 2, 2018 by kratos

+2 votes

1 answer

In ΔABC, m∠B = 90°, A(2, 3), B(4, 5) and C(a, 2). Then find a.

asked Nov 16, 2018 in JEE by kratos

+2 votes

1 answer

Identify which of the following pairs of angles are complementary and which are supplementary:

asked Sep 16, 2018 by kratos

+2 votes

1 answer

An angle is greater than 45° . Is its complementary angle greater than 45° or equal to 45° or less than 45° ?

asked Jul 11, 2018 by kratos

+3 votes

1 answer

In the given figure, ∠X = 62, ∠XYZ = 54. If YO and ZO are the bisectors of ∠XYZ and ∠XZY respectively of ΔXYZ, find ∠OZY and ∠YOZ.

asked Jun 22, 2018 in Class 9 by kratos

+3 votes

1 answer

If all the four vertices of a quadrilateral ABCD lie on the circle and m∠D = 60°, then m∠B = ____

asked Jun 7, 2018 in Class 10 by kratos

+2 votes

1 answer

In ∠ABC, if ∠A = ∠C, and exterior angle ABX = 140°, then find the angles of the triangle.

asked May 16, 2018 by kratos

+2 votes

1 answer

In DLMN, sin (L + M) = 1. What is m∠N equal to ?

asked Mar 23, 2018 by kratos

+3 votes

1 answer

PQRS is a parallelogram whose diagonals intersect at M. If ∠PMS = 54°, ∠QSR = 25° and ∠SQR = 30° ; find :

asked Feb 23, 2018 in Class 10 by kratos

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