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3 years ago

B

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

4 0

Answer:

∠ ABD = 42°

Step-by-step explanation:

∠ ODC = 90° ( angle between tangent and radius )

∠ ADC = 90° - 48° = 42°

The angle between a tangent and a chord is equal to the angle in the alternate segment, that is

∠ ABD = ∠ ADC = 42°

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3 years ago

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How many sides does a polygon have if the sum of its interior angles is 1,260º?

erica [24]

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3 years ago

Help on theese 2 for brainly tell me why we need to regroup

svlad2 [7]

Answer:

You will need to regroup because 2/3 is less than 3/4.

Step-by-step explanation:

DON'T IGNORE THIS PART!!!

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Now, let's convert the fractions.

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2 years ago

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3 years ago

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Zarrin [17]

Answer:

Step-by-step explanation:

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2 years ago