Eric must prove that the base angles of an isosceles triangle are congruent. He draws a line segment that connects the midpoint of the base to the opposite vertex. Which postulate may be used to prove the angle congruence?

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?