Calculate the circumference of the two semi circles, which equals a full circle. Then add the two sides of the track.
Circumference is pi x diameter = 3.14 x 22.8 = 71.592, so, you would need to add 71.592 + 49.2 + 49.2 = 169.992 meters, and that would be the length of one lap of the track.
Answer:
wow this is hard let me do the math hold on
Step-by-step explanation:
They are all larger than 90 degrees, and in a triangle they would all be obtuse angles.
The answer for question number 1 is : 2x + 4
and for question number 2 : 10
Ive done the math and its 7.75
