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mote1985 [20]
3 years ago
13

Dale and 2 friends share 1/4 of a cake. Each piece is the same size. Dale believes each piece of cake has an angle measure of 45

degree. Is sale correct explain
Mathematics
1 answer:
Ivenika [448]3 years ago
7 0

Answer:

Dale is not correct (see the explanation)

Step-by-step explanation:

step 1

Divide 1/4 by 3 ( Dale and two friends)

(1/4)/3=\frac{1}{12}

step 2

we know that

The complete circle (cake) have a central angle of 360 degrees

Divide 360 degrees by 12

\frac{360^o}{12}= 30^o

That means----> Each slice of 1/12 has an angle measure of 30 degrees

therefore

Dale is not correct

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6 0
2 years ago
Find the value of 1415×211 Although these numbers aren't quite as nice as the ones from the example, the procedure is the same,
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Answer:

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Step-by-step explanation:

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