Answer:
Step-by-step explanation:
This is an equilateral triangle.
The altitude bisects the 60 degree angle, so a=30
b=60 since its an interior angle of the isosceles triangle.
e = 4 since the two triangles formed by the altitude are congruent.
c = 8 since the side length is 4 + 4 = .
f = 4sqrt3 by the properties of 30 60 90 triangles.
Answer: I think its A and C
Step-by-step explanation:
Please mark me brainliest
Answer:
2 in
Step-by-step explanation:
Answer:
R
H
S
= cos
2
x
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given
Rainfall in September is
inch
Rainfall in October is
inch
Convert mixed fraction into fraction

Difference between the two gives that how much more rain fall in October compared to September
