Answer:
2.8 cm
Step-by-step explanation:
The area of a trapezoid is calculated using the formula:

where
B is the length of the major base
b is the length of the minor base
h is the height of the trapezoid
In this problem, the glass window has the shape of a trapezoid. We know that:
B = 2 cm is the length of the top base
b = 4.5 cm is the length of the bottom base
is the area of the trapezoid
Solving for h, we can find the height of the stained glass window:

Answer:
14400
Step-by-step explanation: i culd be wrong tho
3x - 7 = 5
+ 7 + 7
3x = 12
3 3
x = 4
6x - 8
6(4) - 8
24 - 8
16
This is the answer. I’m sorry for my messy handwriting