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3 years ago

If tsr = 84 what is the value of x? SQ bisects TSR RSQ= 3x-9

2 answers:

dsp733 years ago

7 0

We know that
∠ TSR = 84°

if SQ bisects ∠ TSR
then
∠ RSQ = ∠ TSR/2
so
∠ RSQ = (1/2)*84°----- 42°
∠ RSQ = 3x-9
3x-9=42-------> 3x=42+9------> 3x=51-----> x=51/3-----> x=17°

the answer is
x=17°

erma4kov [3.2K]3 years ago

5 0

we know that

∠ TSR = 84°

if SQ bisects ∠ TSR

then

∠ RSQ = ∠ TSR/2

∠ RSQ = (1/2)*84°----- 42°

∠ RSQ = 3x-9

3x-9=42-------> 3x=42+9------> 3x=51-----> x=51/3-----> x=17°

the answer is

x=17°

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