3 years ago

PLS SOMEONE HELP ME

Mathematics

1 answer:

Anarel [89]3 years ago

4 0

A and D are 85 degrees

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Arc AB is One-sixth of the circumference of a circle. What is the radian measure of the central angle? StartFraction pi over 6 E

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Answer:

StartFraction pi Over 3 EndFraction

Step-by-step explanation:

we know that

The circumference of a circle subtends a central angle of 360 degrees or 2π radians

by proportion

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Let

x -----> the measure of the central angle in radians for an arc equal to One-sixth of the circumference

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3 years ago

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F the point (a, 7) lies on the graph of the equation 5x - y = 8, then a=

Ghella [55]

(a,7) lies on the equation of 5x-y=8, that means we solve for x when y=7.

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3 years ago

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2 years ago

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9

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3 years ago