Answer:
245.2
Step-by-step explanation:
(64.3 - 3)8 / 2
(61.3)(8) / 2
490.4 / 2
= 245.2
Answer:
b. 8 inches wide and 25 inches long
Step-by-step explanation:
Here are the options
5 inches wide and 25 inches long
b. 8 inches wide and 25 inches long
c. 15 inches wide and 15 inches long
d 15 inches wide and 25 inches long
Area of a rectangle = length x width
10 x 20 = 200
first option
5 x 25 = 125 does not have the same area as the one lanu drew
second option
8 x 25 = 200 has the same area as the one lanu drew
third option
15 x 15 = 225 does not have the same area as the one lanu drew
fourth option
15 x 25 = 375 does not have the same area as the one lanu drew
Answer:
The height of the trapezoid is 
Step-by-step explanation:
we know that
The area of a trapezoid is equal to
In this problem we have
substitute in the formula and solve for h
