3 years ago

Plsss help mark brain list

Mathematics

2 answers:

Masteriza [31]3 years ago

6 0

Answer:

Step-by-step explanation:

63 * 2 = m of arc DF

arc DF = 126

180 - 126 = 54

Arc FE = 54

DENIUS [597]3 years ago

6 0

Answer:

arc FE = 54°

Step-by-step explanation:

Because DE is a diagonal, ∠DFE is 90°.

∠FDE = 180° - 90° - 63° = 27°

arc FE = 2(∠FDE) = 2(27°) = 54°

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