Answer:learn your self
Step-by-step explanation:
Lol
it would take 5 people 16 hours do decorate 200 biscuits
Answer:
Area of the shaded portion = (120π + 36√3)sq. m
Step-by-step explanation:
Area of the shaded region = Area of circle - Area of triangle
Given
radius of the circle = 12m
Area of the circle = πr²
Area of the circle = π(12)²
Area of the circle = 144π m²
Area of the sector = theta/360 * πr²
Area of the sector = 60/360 * 12²π
Area of the sector = 60/360 * 144π = 24π
Area of the triangle = 1/2 bh
Area of the triangle = 1/2 (12cos30)(12)
Area of the triangle = 36√3
Area of the shaded portion = (144π - 24π + 36√3)sq. m
Area of the shaded portion = (120π + 36√3)sq. m
Answer:
A
Step-by-step explanation:
you can easly understand the question by read the question again and again.
I’m going to assume the numbers are the other angles so..
Answer: 40 degrees
Why? Every triangles interior angles add up to be 180 so
180-122-18= 40
