Find the surface area of th prism.
2 answers:
Answer:A cube with sides 4 m.
Step-by-step explanation:
Surface area of any prism is the sum of area of its faces.
The surface area of any calculated by the formula SA=2(lb+bh+hl)
where l= length ,b= width and h = height of the prism.
Given S= 96 sq m
96=2(lb+bh+hl)
or lb+bh+hl=48
Or b(l+h)+hl=48
Let l=4,b=4,h=4
Then 4(4+4)+4.4=48.
A cube with sides 4 m will have a surface area of 96 square m.
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Answer:
Correct choice is A
Step-by-step explanation:
Two vertices of the rectangle have coordinates A(-1, 5) and B(2, 1). If rectangle sides are parallel to the axes, then two remaining vertices have coordinates C(-1,1) and D(2,5) (see attached diagram for details).
Find the length and the width:
Then the length is 1 unit longer than the width.
