Anna drew a map of the Panama canal. In the scale Ana Used for the map, 4 centimeters represents 20 kilometers. The actual length of the Panama canal is 82 kilometers. what is the length in centimeters of the Panama canal On Ana's Map?

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

m∠a is 90°

m∠b is 40°

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: