Answer:
60.6 degrees
Step-by-step explanation:
65.2 (average for sep 2013)-4.6=60.6
Answer:
h = 9.87 cm
Step-by-step explanation:
Given that,
Base, b = 8 cm
Height = h
Angle, 
We need to find the value of h. We can use trigonometry to find h.

So, the height of the triangle is 9.87 cm.
Do not bring the 10 in first. 8x15 and 4x3.
7. 2^1/3
8. (2x^2)^1/3
9. 2x^2/3
11. 5_/243^6
12. _/ (1/32)^5