Two triangles each have side lengths \(5\), \(7\) and \(9\) cm. State the test that proves they are congruent.[1]
Two similar solids have volumes in the ratio small : large \(=27:125\). The smaller has total surface area \(54\text{ cm}^2\). Find the total surface area of the larger solid.[3]
Solution:
Solution locked
Sign in to view the step-by-step solution
Similar questions are unavailable for this question.