Describe the correct classification 7x5y12Z.
Plz help me what is the degree and the name??

sum= when you add is how much the whole amount is

distance= when you use angles and it means how far it goes

step-by-step explanation:

yes

yes yes yes

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: