3 years ago

In the diagram of circle A, what is m∠LMN?

Mathematics

2 answers:

vagabundo [1.1K]3 years ago

3 0

we know that

The measurement of the external angle is the semi-difference of the arcs which includes

m∠LMN= $\frac{1}{2}(270\°-90\°)=90\°$

therefore

the answer is $90\°$

lozanna [386]3 years ago

3 0

90 degrees I hope I helped

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