SadieKay02 SadieKay02
  • 26-09-2016
  • Mathematics
contestada

The measures of the angles of RST are in the ratio 2:4:9. What are the measures of the angles? I din't Know what a ratio is.

Respuesta :

wrencee
wrencee wrencee
  • 26-09-2016
The measure of a triangle's interior angles add up to 180 degrees

2 + 4 + 9 = 15

180 / 15 = 12

Answer Link

Otras preguntas

suzy stands on the talahatchee bridge kicking stones into the water below. if she kicks a stone with a horizontal velocity of 3.50 m/s, and it lands in the wate
How did people get their food?
what is 50.8 divided by 2.54
Primary succession can occur in which habitat?
How to find a quadratic formula?
A parabola has a vertex at (0, –1) and passes through the point (2, 2). Which of the following is the equation of this parabola in the form
If the federal reserve sells $50,000 in treasury bonds to a bank at 6% interest, what is the immediate effect on the money supply?
Why Is The Sky Blue?
what are the names of the two phases of photosynthesis?
The atomic mass is the _____.