Geometry question, please help?
1 answer:
I am pretty sure the answer is <em>DE = </em>
<em />
<em />
Here's how I figured that out. Since AB, the smallest segment is
of the whole segment, AC, that means all we have to do is use that fraction to find out the length of the DE.
<em>
</em>So, EF, representing the whole segment, is equal to 5. Well, DE will equal<em> </em> of EF, so all we have to do is divide 5 by 4 to find our answer and our length for DE. That being said:
<em>
</em>
, which is our answer :)
<em>
I hope this helped! Have an amazing day :))
</em>
<em />
Here's how I figured that out. Since AB, the smallest segment is
<em>
</em>So, EF, representing the whole segment, is equal to 5. Well, DE will equal<em> </em>
<em>
</em>
<em>
I hope this helped! Have an amazing day :))
</em>
You might be interested in
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
<span>
it consists of a rectangle, dimensions L = 4ft and W = 3ft = Ar = 4ft x 3ft = 12 ft^2
</span>then, you have one half of the area of the circle that has diameter R = 3ft - radius will be r = 1.5ft the area of that half will be:
Ac = r^2
/ 2
= (1.5 ft)^2 x 3.14 / 2
= 2.25 ft^2 x 3.4/2
= 7.065 ft^2/ 2
= 3.5325ft^2
A = Ar + Ac
A = 12ft^2 + 3.5325ft^2
A = 15.5325ft^2
<span>At the rate of $2 per square foot, the cost will be:
$ 15.5325*2 = 31.07 </span>
<span>
it consists of a rectangle, dimensions L = 4ft and W = 3ft = Ar = 4ft x 3ft = 12 ft^2
</span>then, you have one half of the area of the circle that has diameter R = 3ft - radius will be r = 1.5ft the area of that half will be:
Ac = r^2
= (1.5 ft)^2 x 3.14 / 2
= 2.25 ft^2 x 3.4/2
= 7.065 ft^2/ 2
= 3.5325ft^2
A = Ar + Ac
A = 12ft^2 + 3.5325ft^2
A = 15.5325ft^2
<span>At the rate of $2 per square foot, the cost will be:
$ 15.5325*2 = 31.07 </span>