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
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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
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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
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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