An equilateral triangle has three sides that are congruent of have the same lengths. Hence, the missing two sides have measure equal to the given.

3 ft and 3 ft

1 in. and 1 in.

93 m and 93 m

8.4 yd and 8.4 yd

\(\displaystyle{8}{\left(\frac{{3}}{{4}}\right)}\) cm and \(\displaystyle{8}{\left(\frac{{3}}{{4}}\right)}\) cm

3 ft and 3 ft

1 in. and 1 in.

93 m and 93 m

8.4 yd and 8.4 yd

\(\displaystyle{8}{\left(\frac{{3}}{{4}}\right)}\) cm and \(\displaystyle{8}{\left(\frac{{3}}{{4}}\right)}\) cm