Work out the area of a rectangle with base, b = 34mm and perimeter, P = 86mm.
2 answers:
Answer:
306mm²
Step-by-step explanation:
the height h = 86/2 -34 = 43-34=9mm
the area = 34×9= 306mm²
Answer: (I am assuming this is 2D?)
Two bases together: 34 * 2
68
Two lengths together is p - two bases:
18
Individual length:
9
Area is base times length
9 * 34
306mm
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Step-by-step explanation:
I’m not sure but I added them up & combined like terms & got x=17.
C. 1
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1 is the only greater than that since they're all negative options
