The base and the perpendicular height are at right angles to each other. The measurements used must be in the same units. For example, to work in cm a 45 mm measurement would have to be converted to ...

Big Idea – We can describe, measure, and compare spatial relationships. to build on students' knowledge of triangle and to develop students' reasoning with properties of triangle to develop students' ...

Save guides, add subjects and pick up where you left off with your BBC account. The base and the perpendicular height are at right angles to each other. The measurements used must be in the same units ...