Answer:
x = 30 degrees
Step-by-step explanation:
These triangles are perfectly symetrical. This is shown by the length of sides given in the problem. Since the triangle is symetrical, E is equal to B just as D is equal to C. Since B is 30 degrees, we can tell that E is also 30 degree.
(9/10)x3 feet
= (9/10)x36 inches
= 32.4 inches
Answer:
27cm^2
Explanation:
3 x 9 = 27