The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.
Answer:
The angle is "27 and 63".
Step-by-step explanation:
Let A and B are two angles, in which A is "
" complementary angles and B be is another complementary angle.
Condition of complementary angle
:

Solution:

There is 7 days in a week 7x3=21
Answer:
i guess. Similar objects have congruent angles and proportional sides.
Answer: 6/100
Step-by-step explanation:
a percent is out of 100%, to write 6% as a fraction simply but 6/100