Answer:
-2 2/3
Step-by-step explanation:
I am pretty sure
Answer:
The value of y is y=15
Step-by-step explanation:
We have:
AB = 6y – 3, BC = 4y – 5, and CD = 7y – 18
We define the isosceles trapezoid as it has two opposites parallel, the two other opposites legs are equal and also the diagonals are equal.
Here AB = CD
6y-3 = 7y-18
Combine the like terms:
18-3 = 7y-6y
15 = y
It means the value of y is y=15....
Area of a trapezoid is found with the formula, A=(a+b)/2 x h.
Answer:
229.7125
Step-by-step explanation: