Math do know 12345

Question

A triangle has angels describes as follows:the measure of the first angel is for more then seven times a # the measure of the second angle is four less than the first and the measure os the third angle is twice as large as the first. What is the measure of each angle in degrees

Answer 1

The 3 angles are a,b,c.

We know triangle total angle =180 =a+b+c

C=2*a

B=a-4

Because it says A is more than 7*b we cannot make an A= something equation.

So using the 3 equations above you should be able to solve it.