PLEASE PLEASE PLEASE HELP QUICKLY! PLEASE PROVIDE STATEMENT AND REASON PLEASE I NEED HELP SO BADLY AND QUICK!! Prove that the median to the base of an isosceles triangle is also the altitude to the base! Lots of points given out for right answer, and will for sure give brainliest!!

Hey there!

The base angles theorem converse states if two angles in a triangle are congruent, then the sides opposite those angles are also congruent. The Isosceles Triangle Theorem states that the perpendicular bisector of the base of an isosceles triangle is also the angle bisector of the vertex angle.

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Step-by-step explanation:

pls give brainliest

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

i dont know

step-by-step explanation: