Triangle ABC is similar to triangle DEF. The perimeter of triangle ABC is five times the perimeter of triangle DEF.

The area of triangle ABC is 100 square centimeters. The area of triangle DEF is square centimeters

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step-by-step explanation:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation: