A training field is formed by joining a rectangle and two semicircles, as shown below. The rectangle is 84 m long and 63 m wide. What is the length of a training track running around the field? (Use the value 3.14 for 1, and do not round your answer. Be sure to include the correct unit

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The skating rink rented 872 pairs of skates during april and may.why? : if the skating rink rented three times the pair of skates in april during may, they rented 654 skates. 218 x 3 = 654then, if they want to know how many they rented during both april and may, then you just add 654 (may) and 218 (april) to give you 872 pairs of skates for both months.654 + 218 = 872hope this !