Step 3 is the frist incorrect step it should be: 2x-3=3 or 2x-3=-3
Answer:
900 degrees
Step-by-step explanation:
Use the formula for interior angles
Sum = (n - 2) x 180
Sum = (7 - 2) x 180
Sum = 5 x 180
Sum = 900 degrees
If this answer is correct, please make me Brainliest!
Answer:
Step-by-step explanation:
Yes, a rhombus