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likoan [24]
3 years ago
6

8. A rectangle has a width of 5 inches and a length of 7 inches. If

Mathematics
1 answer:
umka2103 [35]3 years ago
3 0

Answer:

MARK AS BRAINLIST

Step-by-step explanation:

w=5 L=7

w=5+x. L=7+x

A = w*L

= (5+x)* (7+x)

=35+5x+7x+x^2

=x^2+12x+35

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Answer:

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Step-by-step explanation:

According to AAS congruence rule, two triangles are congruent if two angles and a non included side are congruent to corresponding angles and side of another triangle.

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In option A, two sides and their inclined angle are congruent, therefore these triangles are congruent by SAS postulate and option A is incorrect.

In option B, two angles and a non included side are congruent, therefore these triangles are congruent by AAS postulate and option B is correct.

In option C, two angles and their included side are congruent, therefore these triangles are congruent by ASA postulate and option C is incorrect.

In option D, all sides are congruent, therefore these triangles are congruent by SSS postulate and option D is incorrect.

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3 years ago
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