Answer:
1960 cm^2
Step-by-step explanation:
Surface area:
Area of cross section x 2 = 1/2 x 20 x 21 x 2 = 420 cm^2
Area of slope = 29 x 22 = 638cm^2
Area of base = 22 x 20 = 440cm^2
Area of back = 21 x 22 = 462cm^2
Total Surface area = 462+440+638+420 = 1960cm^2
Hope this helps
<em>Answer is 0.009 </em>
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0.9 ( 0.01 m / cm ) = 0.009
Answer:
1 7/10
Step-by-step explanation:
4 1/5-2 1/2 = 17/10 = 1 7/10
The Mid-Atlantic Ridge. It's under the Pacific. Hope this helps!
Answer:
17.9
Step-by-step explanation:
