In a triangle, the measure of the second angle is twice the measure of the first angle. the third angle is equal to the sum of the other angles. which of the following could represent the measures of the three angles? x, 2x, 4x x, 2x, 3x x, 2x, 2x

Option B) x,2x,3x

Step-by-step explanation:

Given that in a triangle,  the measure of the second angle is twice the measure of the first angle. The third angle is equal to the sum of the other angles.

Let the first angle be x.  Then second angle = 2x

Third angle = x+2x =3x

Thus we have the measures of angles in the triangle as x,2x and 3x

So suitable option is

Option B) x,2x,3x

step-by-step explanation:

the areas of two similar triangles are 18 cm2 and 8 cm2. one of the sides of the first triangle is 4.5 cm. what is the length of the corresponding side of the other triangle?