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3 years ago

13

Quadrilateral OPQR is inscribed inside a circle as shown below. What is the measure of angle Q? You must show all work and calcu

lations to receive credit. (10 points)

1 answer:

viktelen [127]3 years ago

8 0

Hello,

Angles y and 3y+8 are supplementaries since the quadrilater is inscribed

y+3y+8=180
==>4y=172
==>y=43 (°)

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$x_{1}=1$
$x_{2}= 3$
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let d = distance to the lake

Using: time = distance ÷ speed

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