PLSS HELP I WILL GIVE BRAINLIST 5: what is the perimeter of the parallelogram?

6: what is the area if the parallelogram?

7: If angle B measures 130 degrees, what is the measure of angle C

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

idk

step-by-step explanation:

do have an equation or graph or

step-by-step explanation: