Answer:
The value for r is 19.1 cm
Step-by-step explanation:
We have been given that s = 16 cm, θ = 48° and we have to find the radius r.
We know the relation
Hence, first of all convert the angle in radian
θ = 48°= 0.837758 radian
Therefore, we have
Answer:
As a decimal: 2.3
Step-by-step explanation:
(the 3 is in the tenths place)
Answer:
4828 = 68 x 71
Step-by-step explanation:
how I looking at it all I did was multiply
Answer:
5√3 or
8.66 to the nearest hundred.
Step-by-step explanation:
Length of each line of the triangle = 30/3 = 10.
The altitude, side and 1/2 base make a right triangle.
So by Pythagoras:
10^2 = 5^2 + h^2 where h = altitude.
h^2 = 100 - 25 = 75
h = √75 = 5√3.
A modle that represents 3/3 and 4/4 is a circle divided into four peices and a circle also divided into four peices and then all the parts shaded in