perimeter of rectangle is 180 metre and its length is 10 metre more than its width find the length and with the answer NCERT solution
Answers
Answered by
1
Answer:
plz follow me
Explanation:
perimeter of rectangle is 2 ×(l + b)
→ 2 × (x + x +10) = 180
→ 2 × (2x + 10) = 180
→ 2x + 10 = 180/2
→ 2x + 10 = 90
→ 2x = 90 - 10
→ 2x = 80
→ x = 80/2
→ x = 40m
Similar questions