143k views
0 votes
Find the value of x that makes abcd a parallelogram

Find the value of x that makes abcd a parallelogram-example-1
User Pzrq
by
8.0k points

2 Answers

5 votes

Answer:

Weird, for APEX, 25 was not an option. The correct answer was 10.

Explanation:

User Sergei Belous
by
8.7k points
1 vote

Answer:

The value of x that makes ABCD a parallelogram is:

Option B. 25

Explanation:

ABCD is a parallelogram if the consecutive angles sum 180°, then:

130°+2x°=180°

130+2x=180

Solving for x: Subtracting 130 both sides of the equation:

130+2x-130=180-130

2x=50

Dividing both sides of the equation by 2:

2x/2=50/2

x=25


User Vmonteco
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories