willowgrace13
willowgrace13
02-02-2021
Mathematics
contestada
18. Find the measure of angle STP.
Respuesta :
Аноним
Аноним
02-02-2021
Answer:
x=7
Step-by-step explanation:
∠STP=∠SWT+∠TSW(exterrior ∠ of Δ)
15x=7x+1+7x+6
x=7
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