5
the circumferences of several circles are
shown.
160
7
20.2
67
3.
which shows the circumferences ordered from
longest to shortest?
@ 160, 57, 20.2, 77e
® 57, 160, 71, 20.2
© 20.2, 77, 160,67
0 160, 67, 71, 20.2
mlevel 8
illegal to copy
33

his chances of getting a coin of higher value is 4/19

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

the answer is 11.2 (i know i’m late)