Advertisements
Advertisements
प्रश्न
In the trapezium ABCD, the measure of ∠D is ______.
विकल्प
55°
115°
135°
125°
उत्तर
In the trapezium ABCD, the measure of ∠D is 125°.
Explanation:
We know that, in a trapezium, the angles on either sides of base are supplementary angle.
In trapezium ABCD,
∴ ∠A + ∠D = 180°
⇒ 55° + ∠D = 180°
⇒ ∠D = 180° – 55°
⇒ ∠D = 125°
APPEARS IN
संबंधित प्रश्न
If two adjacent angles of a parallelogram are in the ratio 2 : 3, then the measure of angles are ______.
Two adjacent angles of a parallelogram are in the ratio 1:5. Then all the angles of the parallelogram are ______.
Adjacent angles of a parallelogram are ______.
Two adjacent angles of a parallelogram are in the ratio 1:3. Find its angles.
The adjacent angles of a parallelogram are (2x – 4)° and (3x – 1)°. Find the measures of all angles of the parallelogram.
In parallelogram ABCD, find ∠B, ∠C and ∠D.
Draw a circle of radius 3 cm and draw its diameter and label it as AC. Construct its perpendicular bisector and let it intersect the circle at B and D. What type of quadrilateral is ABCD? Justify your answer.
