Answer:
60 sq in
Step-by-step explanation:
Perimeter = 2l + 2w
If l = w+4
Perimeter = 2(w+4) + 2w
Perimeter = 4w+8
32 = 4w + 8
24 = 4w
6 = w
If w = 6, l = 6+4 = 10
Area = l * w
Area = 10 * 6
Area = 60
Answer:
Option D, 110
Step-by-step explanation:
first we find x
10x+20-80=2(2x+15)
or, x=15
now, 10x+20 = 170
so, z = 360-170-80 = 110
The point of concurrency is the point where three or more
lines, segments, or rays intersect forming a point. Out of the four namely the
Centroid, Incenter, Circumcenter, and Orthocenter, only the <u>Centroid</u> and
<u>Incenter</u> is always located inside the triangle.
Centroid: where the medians intersect
<span>Incenter: where the angle bisectors intersect</span>
Answer:
9/34
Step-by-step explanation:
I find when multiplying fractions, its easier to separate them into the numerator and denominator.
So we have 12 x 3, and 17 x 8
12 x 3 = 36
17 x 8 = 136
So we have 36/136
Simplified, that is 9/34
