Question

In triangle MCT, the measure of $\angle T={90}^o,MC=85cm,CT=84cm,$ and $TM=13cm$. Which ratio represents the sine of $\angle C$?

• A. $\frac{13}{85}$
• B. $\frac{84}{85}$
• C. $\frac{13}{84}$
• D. $\frac{84}{13}$

Answer 1

The correct option is A $\frac{13}{85}$

$\Rightarrow \sin C=\frac{MT}{MC}=\frac{13}{85}.$

Hence, the answer is $\frac{13}{85}.$