You will have to use a formula, but this can easily be derived for the special case of a right triangle. If you divide a rectangle by a diagonal, you divide it into two congruent triangles, therefore, the triangle has half the area of the rectangle, that is, 1/2 times base times height.
Chat with our AI personalities
teach our child where the one is on the inch side
The best way to teach a child to read an analog clock is start by making sure the child knows and understands the numbers one to twelve. He or she must know what each number looks like. Then the child must be taught how many minutes are in an hour.
as many as he/she can, or as many as you teach her/him
FHG is isosceles but not necessarily equilateral
Some of the best ways to teach children the use of flash cards, worksheets or using a multiplication table. If you want to make it more fun for them using online games is a great resource and there are songs that help children with multiplication as well by visiting school house rock.