Answer:
-5.50
Step-by-step explanation:
it’s -5.5. You just subtract -0.25 on the side where it’s negative and add 0.25 for the side that’s positive.
The midsegment is half the length of the base. So the base = 2*4 = 8 in.
Since it is an isosceles triangle, the other two sides are equal in length.
Perimeter = sum of two equal sides + base = 20 in.
2x equal side + 8 = 20
equal side = 12/2 = 6
Each of the equal sides = 6"
5/8 is the simplified fraction for 40/64
Answer: the answer should be c
hope this helps :)
