हम अपने गंतव्य स्थान पर 4-1/2 घंटे यात्रा करने के पश्चात् 2:45 P. M. पर पहुँचे । हमने यात्रा कितने बजे आरम्भ की
थी?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

How are sas and sss used to show that two triangles are congruent?

What is the value of x? enter your answer in the box.