In the trapezium ABCD, the measure of ∠D is
Given, ABCD is a trapezium.
We have to find the measure of ∠D.
We know that the sum of the angles on either side of the base of a trapezium are supplementary.
So, ∠A + ∠D = 180°
55° + ∠D = 180°
∠D = 180° - 55°
∠D = 125°
Therefore, the measure of angle D is 125°
✦ Try This: In the trapezium PQRS, the measure of angle P is 60 degrees. The measure of ∠S is (a) 55°, (b) 115°, (c) 135°, (d) 125°
☛ Also Check: NCERT Solutions for Class 8 Maths
NCERT Exemplar Class 8 Maths Chapter 5 Problem 27
In the trapezium ABCD, the measure of ∠D is (a) 55° (b) 115° (c) 135° (d) 125°
In the trapezium ABCD, the measure of ∠D is 125°.
☛ Related Questions:
- A quadrilateral has three acute angles. If each measures 80°, then the measure of the fourth angle i . . . .
- The number of sides of a regular polygon where each exterior angle has a measure of 45° is (a) 8 (b) . . . .
- In a parallelogram PQRS, if ∠P = 60°, then other three angles are (a) 45°, 135°, 120° (b) 60°, 120°, . . . .