A can of soda has diameter 5.8 cm and height 11.5 cm. Zaki pours the soda into a glass of radius 4.1 cm. If the glass is two-third full, find the height of the glass. Give your answer correct to 3 significant figures.

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.