31.25 meters 3.75<span> / </span>3<span> = 1.</span>25<span>,</span>
<span>Surface Area =<span> (2 • <span>π <span>• r²) + (2 • <span>π • r • height)
</span></span></span></span></span>
<span>(2 • <span>π <span>• r²) is surface area of the "ends"
</span></span></span>
<span>(2 • <span>π <span>• r • height) is lateral area
</span></span></span>
<span>Lateral Area = 2 * PI * 2 * 7
</span>
<span>Lateral Area =28 * PI =
</span>
<span><span><span>87.9645943005 square inches</span></span></span><span><span><span>
</span>
</span>
</span>
Answer is B
The answer is y= -x/2 -1 solving for the Y
The area of the circle whose circumference is equal to the perimeter of the square is 38.47 squared units.
<h3>What is circumference and area of the circle?</h3>
Circumference of the circle is the length of its boundary. It can given as,

The area of the circle is the space occupied by it. It can be given as,

Here (<em>r</em>) is the radius of the circle.
A square has a side that measures 5. 5 units. The perimeter of the square is the equal to the 4 times of its side. Thus its perimeter is,

The circumference of the circle is equal to the perimeter of the square. Thus the radius (<em>r</em>) of circle is,

The area of this circle is,

Hence the area of the circle whose circumference is equal to the perimeter of the square is 38.47 squared units.
Learn more about the circumference and area of the circle here;
brainly.com/question/402655
Answer:
∠F=56.5⁰
Step-by-step explanation:
It forms a right angled triangle.
The base of the triangle is given as 7.7 feet
The perpendicular of the triangle is given as 5.1 feet.
Find ∠E where
tan∠E=perpendicular/base
tan∠E=7.7/5.1
∠E=33.518
Find ∠F by substracting ∠G and ∠E from 180,
∠F=180-90-33.518
∠F=56.482
Round off to nearest tenth
∠F=56.5