What is the measure of ZL?

Mathematics

1 answer:

Elodia [21]1 year ago

7 0

Answer: C

Step-by-step explanation:

Angles opposite congruent sides in a triangle are congruent.

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CosA + cosB + cosC = 1 + 4sinA/2 sinB/2 sinC/2

bulgar [2K]

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