Opposite angles of a parallelogram are (3x−2)∘ and (50−x)∘. Find the measure of each angle of the parallelogram.
Given two opposite angles of a parallelogram are (3x−2)∘ and (50−x)∘
We know that opposite angles of a parallelogram are equal.
Hence, (3x−2)=(50−x)
⇒3x+x=50+2
⇒4x=52
∴x=13
Thus, (3x−2)∘=[3(13)−2]∘=[39−2]∘=37∘
We know that,
The measures of the adjacent angles of a parallelogram add up to be 180 degrees, or they are supplementary.
Another angle =180∘−37∘=143∘
The measure of each angle of the parallelogram.
37∘,143∘,37∘,143∘