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4 years ago

Marco wants to create a new circle using gx as a radias. What will be the area of marcos new circle ?

Mathematics

2 answers:

nirvana33 [79]4 years ago

8 0

What is gx and radias?

maksim [4K]4 years ago

5 0

Answer:

This question is incomplete, it lacks the diagram illustrating the circle and the options. The diagram has been attached. These are the options:

a. 10 pie cm2

b. 16 pie cm2

c. 356 pie cm2

d. 676 pie cm2

The answer is D

Step-by-step explanation:

The area of a circle is calculated by using the formula: πr^2, where r is the radius

According to the diagram in the attachment consisting of two circles; a small circle of radius GY=10cm and a large circle of radius YX=16cm.

Hence, Marco wants to create a new circle by using a radius GX i.e. the length of the line GX, which can be derived by adding GY + YX i.e. 10cm + 16cm = 26cm.

Therefore, GX is 26cm, meaning the radius of Marco's new circle will be 26cm.

To find the area of this new circle, we use the formula: πr^2, where r = radius = 26cm

Hence, Area = π × 26^2

26^2 = 26 × 26 = 676

π × 676

= 676π

Area of new circle= 676π squarecentimetres(cm2)

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