The area of given triangle is: 22.1184
Step-by-step explanation:
When we only know two sides of a triangle and the included angle then the area of triangle is given by:
Given
b = 9
c = 6
∠A = 125°
So the formula will be:
Hence,
The area of given triangle is: 22.1184
Keywords: Triangle, Area
Learn more about triangle at:
#LearnwithBrainly
Answer:
(a) 113.04m²
(b) 37.68m
Step-by-step explanation:
(a)
Area = πr²
=π(6)²
=36π
=113.04m²
(b)
Circumference = 2πr
2π(6) = 12π
=37.68m
1 * 7 + 2 * 1 + 3 * 3 + 4 * 2 + 5 * 2 =
7 + 2 + 9 + 8 + 10 =
36
Now we need to divide 36 by the total frequency: 7+1+3+2+2=15
36 / 15 = 2.4
I'm sorry if I'm wrong but I think the answer is -31
No wait nvm maybe not I'm so sorry I can't remember
