Question

How many unique triangles can be made where one angle measures 98° and another angle is an obtuse angle? WILL MEDAL

Answer 1

Please help..

Answer 2

what's the measure of the interior angles of a triangle?

Answer 3

http://www.regentsprep.org/regents/math/geometry/gp5/LTriangle.htm

Answer 4

try this

Answer 5

What?

Answer 6

@bibby I dont know

Answer 7

then you can't do t his problem

Answer 8

The angles provided are 98 degrees. Thats it.

Answer 9

"and an obtuse angle":

I'm asking about triangles in general

Answer 10

The sum has to be 180 degrees. I know that. :/

Answer 11

WAIT! none can be made! 98 gedrees is obtuse and you can have 2 obtuse angles!

Answer 12

@bibby is that right?

Answer 13

yep

Answer 14

isn't logic lovely?

Answer 15

Thanks!