Aworker draws a 1/5 scale drawing of the top of a small air conditioning unit .the drawing is a rectangle with a length of 4 inches and width of 2 inches , what is the actual area of the top of the unit? how did you come to this conclusion?

you!

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq