Answer:
35.5 cm
Step-by-step explanation:
The perimeter (P) is calculated as
P = (2 × 6.75 ) + (2 × )
= 13.5 + (2 × 11) = 13.5 + 22 = 35.5 cm
19. Find the pressure exerted by a force of 240 newtons on an area of 30cm? Please help I will mark as brilliant
1 answer:
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