Webx+(4)/(5)x=180^(@).যদি একটি সমান্তরালম্বের কোণটি এর সংলগ্ন কোণের চার ... WebIf an angle of a parallelogram is four-fifths of its adjacent angle, what are the angles of the parallelogram? A 60o,120o,60o,120o B 90o,90o,90o,90o C 80o,100o,80o,100o D …

If an angle of a parallelogram is four - fifths of its adjacent angle ...

WebThis paper serves as a defense of the space policy of the Obama Administration. Contrary to what critics have claimed about the new policy, the space policy of the Obama Administration does not abandon exploration any more than it abandons commerce; in fact, it expands both, by removing the need for immediate material gains from NASA to the … WebTo find the measure of all the four angles of a parallelogram we know that the opposite angles of a parallelogram are congruent. Hence, ∠1 = 75°, ∠2 = 105°, ∠3 = 75°, ∠4 = 105° Example 2: The values of the opposite angles of a parallelogram are given as follows: ∠1 = 75°, ∠3 = (x + 30)°, find the value of x. huancaspata pataz la libertad

Understanding Quadrilaterals Questions Class 8 Maths ... - Toppr

WebLet in a parallelogram A B C D, ∠ A = x. Then its adjacent angle , ∠ B = 2 3 x. But, ∠ A + ∠ B = 180 ∘ [Since, sum of the consecutive angles of a parallelogram is 180 ∘. ⇒ x + 2 3 … WebIf an angle of a parallelogram is four fifths of its adjacent angle, find the angles of the parallelogram. Answer: Consider ABCD as a parallelogram If ∠ A = x We know that ∠ … WebA parallelogram is a quadrilateral with opposite sides parallel. A parallelogram whose angles are all right angles is called a rectangle. And, a parallelogram whose angles are all right angels and whose sides are all equal is called a square. A rhombus (or diamond) is a parallelogram with all 4 sides equal length. huancaspata pataz la libertad peru