Question

If triangle RST is an acute triangle, then m∠S must be

Answer 1

Answer:

Less than 90 degree

Step-by-step explanation:

Because acute triangles are less than 90 degree.

And an acute triangle only include acute angles, no right angles (equal 90 degree) or obtuse angles (greater that 90 degree and less than 180 degree).

So... the answer is less than 90°! less than 90°! less than 90°! A! A! A!

Cheers! (￣▽￣)～■□～(￣▽￣)

Answer 2

Answer:

less than 90°

Step-by-step explanation:

Acute angles are less than 90°