This is a graded discussion: 5 points possible due Feb 11
Perimeter & Area A
Section 1.6 #2 (page 33]
#2 Find the perimeter and area of this composite shape.
За + 4
• Use 4 and 6 to compute the length of the purple piece.
6
. Use the 3a + 4 and the 2a to compute the length of the orange piece.
2a

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

the answer is 45 i just did it on oddesy ware

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points