Total surface area
=2 ×(area of triangle) +( area of rectangle 1) + (area of rectangle 2) + (area of rectangle 3)
2×(1/2 × 16 ×12) + (10×12)+(16×10)+(20×10)
=672 cm²
Answer:
china
Step-by-step explanation:
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Answer:
1/5 / 2/5 = 0.5
Step-by-step explanation:
Solution:
we are given that
The U.S.-based motorcycle manufacturer says that it expects to build 139,000 motorcycles this year, up from 122,000 last year.
It mean the increased production is 139,000-122,000=17000
The percentage change in production can be found using the formula as below

Hence the percentage increase is 13.93.
The equivalent fraction to 8 1/3 is 25/3