3 years ago

Point Q is equidistant from the sides of ∠TSR. Find m∠RST.

Mathematics

1 answer:

vekshin13 years ago

7 0

Answer:

angle RST = C) 50 degrees

Step-by-step explanation:

angle TSQ and angle QSR are the same angle so plug them equal to each other finding x

2x+5 = 5x-25

minus 2x by both sides --> 5 = 3x - 25

add 25 to both sides --> 30 = 3x

now divide both sides by 3 getting x alone --> x = 10

now plug that back in to both equations to get the angles and add them together

25 + 25 = 50

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