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Mathematics 27 Online
Scarlet23:

Find the Following arc measures

Scarlet23:

@AZ

snowflake0531:

You know that a right angle is 90 degrees, and arc LM is 67 degrees So arc KL + 67 = 90 How many degrees is arc KL?

Scarlet23:

23?

snowflake0531:

yes

snowflake0531:

And then we have arc LON, arc LO is 180 degrees, because it is a straight line So, we just need to find ON, but ON and KL are vertical angles, so they are equal So, how many degrees is LON

Scarlet23:

203?

snowflake0531:

Yes

snowflake0531:

And then arc OM ON we said is 23, and a right angle is 90 degrees so, what is OM

Scarlet23:

113?

snowflake0531:

yep

snowflake0531:

KNL is practically the whole circle around, 360 degrees minus KL So, what is it

Scarlet23:

337?

snowflake0531:

yes

snowflake0531:

And NL is hte 90 degrees plus 67 degrees

Scarlet23:

157

snowflake0531:

yes

Scarlet23:

can you help me with some other problems?

snowflake0531:

sure, make another post

hamidiso23:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @snowflake0531 sure, make another post \(\color{#0cbb34}{\text{End of Quote}}\) take care snowflake

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