Answer:
im pretty sure its A. 1.5cm
Step-by-step explanation:
I believe that c, d and f are right
Answer:
<h2>71.8%</h2>
Step-by-step explanation:
The shape described in question is a square overlaid with two quarter circles(a semi circle)
Area of the figure = Area of the square + area of the semi circle
Area of the figure = 
L = length of a side of the square = 12in
r is the radius of the semi circle = 6in
Area of the figure = 
Area of the figure =
= 200.55in²
Since the shaded portion is a square;
percent of the total area is shaded = area of the square/total area * 100%
percent of the total area is shaded = 144/200.55* 100
percent of the total area is shaded= 71.8%
In order to find the x and y intercepts of an equation, you can plug in 0 for the opposite variable. Let us solve for the intercepts now.
<span>x-intercept
</span>We are going to plug in 0 for y and the solve for x:




So now we know the
x-intercept of the line is: (6, 0)<span>
y-intercept</span>
We are going to plug in 0 for x and solve for y:




So now we know that
the y-intercept for the line is: (0, 3)
Guessing it is a rectangle the perimeter is 2*0.625+2.45*2= 6.15
and the area is 0.625*2.45= <span>1.53125..... i think</span>