There is 6 triangles & 2 rectangles
angle D = 92°
Step-by-step explanation:
Since the two figures are congruent.
angle D = angle K
20x + 12 = 25x - 8
5x = 20
x = 4
Substituting this value into angle D, we see that
angle D = 20x + 12
= 20(4) + 12
= 92°
If you multiply the number of students times 8 you get 96, but if you multiply the students by 8 you need to multiply the adults by 8 as well. Which leaves you with 16 adults. Is there more to this equation? I feel like this is only part of it.
He has 4 yellow bushes ! :D
Answer:
113.098
Step-by-step explanation:
Area of a semicircle is πr^2 / 2
so π*144 / 2
which is 226.195
area of smaller circle is:
π*36 (r=6)
that is 113.097
226.195-113.097 is
113.098
