The density of steel is approximately 7.8 grams per cubic centimeter. An empty steel can with a mass of 76 grams has a radius of 6.1 centimeters and a height of 6.3 centimeters. Estimate the thickness of the steel. Round your answer to the nearest hundredth. The thickness of the […]
Consider a regular hexagonal prism candle with a height and base length of 15cm and 5cm respectively. People put the above candle in a rectangular box so that the candle fits snugly in the box (with the bottom touching as shown in the figure). The volume of that box is […]
3 geometry lessons , only need a 90% on each assignment. Lessons are about proofs, theorems, and classifying quadrilaterals. I've done more than half of the lessons only missing the rest few questions.