Approximate the square root of 50 to the nearest tenth a.) 22 b.) 22.4 c.) 22.6 d.) 23.1 approximate the square root of 38 to the nearest tenth a.) 6.9 b.) 6.6 c.) 6.5 d.) 6.2 approximate the square root of 250 to the nearest tenth a.) 16.1 b.) 16.0 c.) 15.9 d.) 15.8