Mr. Jones is shipwrecked on a deserted tropical island that is shaped like a triangle with side lenghts of 5 miles, 6 miles, and 7 miles. He sets up camp at a spot in the interior of the island. He wants to know the combined distances from his camp to the three corners of the island. He comes up with the value 9 miles. Figure out how Mr. Jones did his computing.

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

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

the radius is 2 times the diameter.

step-by-step explanation: