Hi the answer is 60 but the picture will show you the work!!
Answer:
The larger angle is 54°
Step-by-step explanation:
Given
Let the angles be: θ and α where
θ > α
Sum = 72
α : θ = 1 : 3
Required
Determine the larger angle
First, we get the proportion of the larger angle (from the ratio)
The sum of the ratio is 1 + 3 = 4
So, the proportion of the larger angle is ¾.
Its value is then calculated as:.
θ = Proportion * Sum
θ = ¾ * 72°
θ = 3 * 18°
θ = 54°
The answer would be 12x^3+ 2x + 4
Answer:
b, c, & d also = 34
Step-by-step explanation:
They all are inscribed angles of the same arc
