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Doss [256]
3 years ago
7

What is the surface area in square inches of a cube with a side 7 inches long? HEL0 QUICK​

Mathematics
2 answers:
nekit [7.7K]3 years ago
6 0

Answer: a = 294 square inches

Use the formula: A = 6a^2

Elenna [48]3 years ago
5 0

Answer:

294

Step-by-step explanation:

A=6x²

A=6*7²

A=6*49

A=294

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Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
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diamong [38]

Answer:

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Step-by-step explanation:

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lara31 [8.8K]

A<em> perpendicular bisector</em> is a straight <u>line</u> drawn at an angle 90^{o} to a given line segment and <em>divides</em> the segment into two equal parts. Thus the appropriate answer to the question is option B. Definition of the <em>perpendicular</em> bisector.

A <u>bisector</u> is a line that divides a given line segment into two equal parts. It is always drawn at a <em>right angle</em> to the given line segment, thus sometimes referred to as a <em>perpendicular bisector</em>.

So in the given question, line CD divides AB into <u>two</u> equal halves and it is drawn at an angle of  90^{o}.

Such that;

<AED = <BED (<u>right </u>angle property)

Therefore, segment CD is a <em>perpendicular bisector</em> of segment AB.

Thus the required answer is option B. Definition of the <em>perpendicular bisector</em>.

For more clarifications on the perpendicular bisector of a line segment, visit: brainly.com/question/929137

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2 years ago
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nordsb [41]

Answer:

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Step-by-step explanation:

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