Use the appropriate formula to find the indicated figurate number.
-the 8th square number
A) $\mathrm { S } _ { 8 } = 36$
B) $\mathrm { S } _ { 8 } = 64$
C) $\mathrm { S } _ { 8 } = 81$
D) $\mathrm { S } _ { 8 } = 16$

Question

Quizplus · Accepted Answer

The formula for the nth square number is $n^2$. For the 8th square number, it is $8^2 = 64$.

Use the Appropriate Formula to Find the Indicated Figurate Number S8=36\mathrm { S } _ { 8 } = 36S8​=36

Use the Appropriate Formula to Find the Indicated Figurate Number $\mathrm { S } _ { 8 } = 36$