Category: General

What is the formula a 1 2bh?

Since the area of this triangle, is half of the area of a parallelogram, the formula for the area of this triangle, A = 1/2BH. Note that, it is very impor...

how to bleach sand dollars?

First, soak your sand dollars in a tub of fresh water, changing the water every few hours for a total of about 2 days. ... Next, make a mixture of 4 parts...