In triangle rst, m∠r > m∠s + m∠t. which must be true of triangle rst? check all that apply.

m∠r > 90°
m∠s + m∠t < 90°
m∠s = m∠t
m∠r > m∠t
m∠r > m∠s
m∠s > m∠t

∠ R 90°

Step-by-step explanation:

Given that in triangle RST

Now as per condition one angle is greater than sum of other two angles.

Since in triangle ,sum of all three angles = 180°

Hence if one angle is  90° then sum of other two must be equal to 90°

And if one angle is 90° then only other two angle be 45° each

Here Let if angle s = angle T = 30° then with this condition angle r is 120° , which is greater than 90°

So, from above it conclude that

For ,

∵ ∠ R = 120°  , then it is greater than 90°

I.e , ∠ R 90°

    Answer

answer: what

step-by-step explanation:

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: