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zhuklara [117]
3 years ago
14

Given: circle k(O), m∠P=95°, m∠J=110°, m∠LK=125° Find: m∠PJ

Mathematics
1 answer:
IRINA_888 [86]3 years ago
5 0

Answer:

The measure of the arc PJ is 75\°

Step-by-step explanation:

step 1

Find the measure of angle L

we know that

In a inscribed quadrilateral opposite angles are supplementary

so

m

we have

m

substitute

m

m

step 2

Find the measure of arc KJ

we know that

The inscribed angle measures half that of the arc comprising

so

m

substitute the values

95\°=\frac{1}{2}(125\°+arc\ KJ)

190\°=(125\°+arc\ KJ)

arc\ KJ=190\°-125\°=65\°

step 3

Find the measure of arc PJ

we know that

The inscribed angle measures half that of the arc comprising

so

m

substitute the values

70\°=\frac{1}{2}(65\°+arc\ PJ)

140\°=(65\°+arc\ PJ)

arc\ PJ=140\°-65\°=75\°

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3 years ago
Need Help Asap Please Help
Fittoniya [83]
1/3 that would be it

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3 years ago
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Help me please with numbers 1-8 I'm stuck!!
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