Answer:
12u+30 is the answer ^^
because 5×4 is 20 20-8 is 12 and 5×6 is 30
Question 23
Lateral Surface Area = πD x height
Lateral Surface Area = π (4) (6) = 75.40 in²
Question 24
Total Surface Area = 2(8.2 x 3.4) + 2(8.2 x 2) + 2(3.4 x 2)
Total Surface Area = 36.56 in²
Question 25
Total Surface Area = 2(10 x 12) + 2(12 x 4) + 2(10 x 4)
Total Surface Area = 416 in²
Answer:
28.6
Step-by-step explanation:
Pathagorem therom
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