Let x be the measure of the first angle.
If the second angle is twice as large as the first, then the second angle must have a measure of 2x.
If the third angle is three-fourths as large as the first, then the third angle must have a measure of
For all triangles, the sum of the three angle measures must equal 180.
The sum of the three angles measures of x, 2x, and
Since the sum must be equal to 180, then:
The three angles measures are then:
To draw a possible picture, draw a triangle using a protractor and ruler with angle measures of
Tell whether the function represents exponential growth or exponential decay.