Question

Find angle STF, angle OST, angle STO
Solve fast​

Answer 1

given,angle TOF, angle TIS,a angle TIF

in ∆, TOF

angle T+angle o+angle F=180°

25+110+angle STF=180°

135+STF=180°

STF=180-135

STF=45°

In ∆TOS

T+o+s=180°

35 +(180-110)+ost=180°

35+70+ost=180

105+ost=180

ost=180-105

ost=75

angle sto=angle t(in ∆sot=)=35°

Answer 2

Answer:

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Step-by-step explanation: