<span>87.5 is 70% of 125 so the percent of error is 30%</span>
If you cut them into equal parts they will be 12.5 inches each piece.
Answer:
Step-by-step explanation:
Given the area of the base of the oblique pentagonal pyramid is 
and the distance from the apex to the center of the pentagon is 6 cm. The measure of ∠ACB is 45°.
we know that
ABC is a right triangle
∠ACB=45°
AC=hypotenuse------> 6 cm
Now, volume of pyramid
Area of the base=50 cm²
so, 
Answer:
Step-by-step explanation:
L = W+3
perimeter = 2L+2W = 58
L+W = 29
(W+3)+W = 29
W = 13 ft
L = W+3 = 16 ft
The information's given in the question are of vital importance. These information's should be very useful while getting to the desired answer of the given question.Let us now concentrate on the problem that needs to be solved.
The height of the sign that casts a shadow of 4 meters is = 5 meters
Then
The height of the tree that casts a shadow of 30 meters = (5/4) * 30 meters
= 150/4 meters
= 37.5 meters
So the tree casting a shadow of 30 meters is actually 37.5 meters in height. I hope the procedure is simple enough for you to understand.
