Answer:
The second one/B
Step-by-step explanation:
Answer:
488 sq ft
Step-by-step explanation:
Alright, so:
The formula for the area of a trapezoid is as follows:

In this case, a and b are the bases.
Insert the values into our equation and we have...

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<em>Have a nice day fam. Spread The Love!</em>
B=area of the base and 12cm
H=height and 9cm
Volume= 216cm
Answer:
Δ ABC and Δ DEF are similar because their corresponding sides are proportional
Step-by-step explanation:
Two triangles are similar if their corresponding sides are proportional which means the corresponding sides have equal ratios
In the two triangles ABC and DEF
∵ AB = 4 units
∵ DE = 2 units
∴ 
∵ BC = 6 units
∵ EF = 3 units
∴ 
∵ CA = 2 units
∵ FD = 1 units
∴ 
∴ 
∵ All the ratios of the corresponding sides are equal
∴ The corresponding sides of the two triangles are proportional
∴ Δ ABC is similar to Δ DEF
Answer:
68.68
Step-by-step explanation:
for an approximate result, multiply the volume value by 1.057