The length of a car would be about 12 miles or 12 feet or 12 inches or 12 yards ?

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.