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a circle is centered on point b. points a, c and d lie on its circumference. if angle abc measures 40 degrees, what does angle adc measure?
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5 votes
a circle is centered on point b. points a, c and d lie on its circumference. if angle abc measures 40 degrees, what does angle adc measure?

User Fionbio
by
8.1k points

2 Answers

2 votes

Answer:

320 degrees

Explanation:

There are 360 degrees in a circle. 360-40=320

User Rupesh
by
8.1k points
1 vote

Answer:

20 degrees

Explanation:

on khan academy

User Zeusarm
by
7.8k points
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