*Two adjacent angles of a parallelogram are (2x + 30)° and (3x - 30)°. What is the value of 'x'?*
1️⃣ 36°
2️⃣ 0
3️⃣ 30°
4️⃣ 60°
Answers
Answered by
2
Step-by-step explanation:
Sum of adjacent angles in a parallelogram is 180
o
.
Therefore, 2x+30+5x+30=180
o
⇒7x+60=180
⇒7x=120
⇒x=
7
120
do like same just change value
Similar questions