Prove that J(-2, 2), U(1, 4), N(2, 8), E(-1, 6) is a parallelogram using midpoints. What is the midpoint formula?

What do we need to find the midpoints of; the sides or diagonals?

midpoint of EU midpoint of JN

What do the midpoints tell us about the diagonals?

Why is this a parallelogram (use what you know from above)?

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

fdvs

step-by-step explanation: vsfdvsfvd

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