Posted by **Bernie** on Saturday, May 24, 2008 at 6:04pm.

Which two triangles are similar? 48,69 Degrees, 48, 63 Degrees and 78, 63 degrees.

- Algebra -
**Cassidy**, Saturday, May 24, 2008 at 6:13pm
If two triangles are to be similar, they must have all the same angle measurements. So, if every triangle has 3 angles with the sum of 180, you can easily find the missing angle by subtracting the 2 from 180. Do that with each possibility. Then see which ones have the 3 same numbers.

## Answer this Question

## Related Questions

Pre-Algebra Adv. - Find the change in temperature or elevation. 1) From -16 ...

Math - Triangles - An isosceles triangle has an interior angle of 26 degrees. ...

geometry - in triangle FSH, angle f is 58 degrees and angle s is 64 degrees. in ...

6th grade math - Which expression could you use to find the measure of an angle ...

math - find the angle that is coterminal to 525 degrees and lies between 0 ...

Algebra - The relationship between Celsius(C)and Fahrenheit (F) degrees of ...

Math - One angle of an isosceles triangle is 28°. What are the other 2 angles? (...

Trig - Does this result in no triangle, 1 or 2 triangles? If so, then solve. B= ...

trig 30 - If cos^2 theta -6 sin 2 theta =0, one value of theta is a)0 degrees b...

Math help please!!!!! - The triangles below are similar figures. Use a ...