The size of the largest angle in a triangle is 3 times the size of the smallest angle.
the third angle is 10° more than the smallest angle

work out the size, in degrees, of each angle in the triangle.
you must show your working (let x be the smallest angle).

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step-by-step explanation:

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

the radius is 2 times the diameter.

step-by-step explanation: