Answer:
Step-by-step explanation:
If the height of the building is x
Tan 60°= x/10
1.732 x 10 =x
Height of the building is = 17.32m
3x+1 =8x -24
3x -8x +1 = -24
-5x +1 = -24
-5x = -24 -1
-5x = -25
x = -25/-5 = 5
x = 5
A. Trapezoid
B. Isoclese triangle
c. Equilateral triangle
d. Kite
c: x=2
5x-3= 13-3x
+3 +3
5x=16-3x
8x=16
divide all of it by 8 and thats how you get your answer
The "successful" region has half the size of the whole triangle, so by similar triangles, the probability that the area of triangle XYD is at most 12 is 1/4.
The answer is the fourth One
