The sum of the areas of two circles is $421 \pi$ square inches. The length of a radius of the smaller circle is 1 inches less than the length of a radius of the larger circle. Find the length of a radius of the larger circle.
A) 14 in.
B) 16 in.
C) 13 in.
D) 17 in.
E) 15 in.

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The Answer of The sum of the areas of two circles is $421 \pi$ square inches. The length of a radius of the smaller circle is 1 inches less than the length of a radius of the larger circle. Find the length of a radius of the larger circle.
A) 14 in.
B) 16 in.
C) 13 in.
D) 17 in.
E) 15 in.

The Sum of the Areas of Two Circles Is 421π421 \pi421π

The Sum of the Areas of Two Circles Is $421 \pi$