24 laps
1 hour = 60 minutes
4/10 x 60 = 24
X + 2 = 2x + 1
2 - 1 = 2x - x
1 = x
x = 1
2(30)=60+30=90. thats a right angle which is 90 degrees so the answer is 30
Nah stop cheating in Fullard class smh:
Step-by-step explanation:
Answer:
It is 20m.
Step-by-step explanation:
The perimeter equals the sum of all the sides. So 5+7+3+4+1