1. To solve this problem, you must apply the formula for calculate the area of the trapezoid, which is:
A=(B+b)h/2
A is the area of the trapezoid (A=69.6 in²).
(B+b) is the sum of the bases of the trapezoid.
h is the height of the trapezoid (h=8.7 in).
2. When you clear the sum of the bases (B+b), you have:
A=(B+b)h/2
2A=<span>(B+b)h
</span><span> (B+b)=2A/h
</span> (B+b)=2(69.6 in²)/(8.7 in)
(B+b)=16 in
3. The problem says that <span>the sum of its legs is equal to the sum of its bases, therefore, the perimeter is:
</span>
Sum of the legs=Sum of the bases (B+b)=16 in
Perimeter=16 in+16 in
Perimeter=32 in
Answer is -17/6
How did u get 3/6
We have 2 solid figures here and their volume = length*width * height,
So we find the volume of each solid then add them up.
Volume = length*width*height.
Take the small one first
length = 15, width = 14 and height = 16
so its volume is 14*15*16 = 3360
Large solid:
Note that its length = 15 + 16 = 31
its volume = 31*30*27 = 25,110
So the volume of the whole figure = 25,110 + 3360 = 28,470 (answer).
Answer:
A. 16 3/4
Step-by-step explanation:
it just is
Answer:
5 days and two hours
Step-by-step explanation:
exact amount: 125 days= 5.20833 days