The fastest on the farm flies at a unit rate of 80 miles per hour. at this rate, how far will she fly in 4 hours?

Can you draw an isosceles triangle with only one 80 degree angle?

Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?