Advertisements
Advertisements
प्रश्न
Three angles of a quadrilateral are equal. Fourth angle is of measure 120°. What is the measure of equal angles?
Advertisements
उत्तर
Let the measure of equal angles be x each.
Then, by the angle sum property of a quadrilateral, we have
x + x + x + 120° = 360°
⇒ 3x = 360° – 120°
⇒ 3x = 240°
⇒ x = 80°
APPEARS IN
संबंधित प्रश्न
Find the angle measure x in the given Figure
In a quadrilateral ABCD, the angles A, B, C and D are in the ratio 1 : 2 : 4 : 5. Find the measure of each angles of the quadrilateral
In a quadrilateral ABCD, CO and DO are the bisectors of `∠`C and ∠D respectively. Prove that
`∠`COD = `1/2` (`∠`A+ `∠`B).
Two opposite angles of a parallelogram are (3x – 2)° and (50 – x)°. Find the measure of each angle of the parallelogram .
Find the measure of all the angles of a parallelogram, if one angle is 24° less than twice the smallest angle
PQRS is a square such that PR and SQ intersect at O. State the measure of ∠POQ.
The figure formed by joining the mid-points of the adjacent sides of a square is a
If the diagonals of a rhombus are 18 cm and 24 cm respectively, then its side is equal to
The diagonals AC and BD of a rectangle ABCD intersect each other at P. If ∠ABD = 50°, then ∠DPC =
One angle of a quadrilateral is of 108º and the remaining three angles are equal. Find each of the three equal angles.
