Find the value of n so that PQRS is an isosceles is an isosceles trapezoid
2 answers:
Answer:
n=7.5°
Step-by-step explanation:
As the two lines are parallel do the equation is
(10n+19)+(12n-4)=180
10n+19+12n-4=180
22n+15=180
22n=180-15
22n=165
n=165/22
n=15/2
n=7.5
n=7.5°
Answer: it’s 11.5
Step-by-step explanation: I got it right
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