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Leya [2.2K]
3 years ago
9

Each of the four angles of a quadrilateral measures 90°. How many rectangles can you construct using this condition?

Mathematics
2 answers:
zlopas [31]3 years ago
7 0

Answer:the answer would be E

Step-by-step explanation:

skad [1K]3 years ago
4 0
The defenition of a rectangle is that it has 4 angles that measure 90 degrees
ther are infinite legnths and inifinite numbers
intinite side legnths so infinite number of unique rectangles
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</span><span>d. x less 21.5


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Answer:

Step-by-step explanation:

Properties of a kite;

1). A kite has one pair of equal angles.

2). A kite has two pairs of adjacent sides.

3). Diagonals of a kite intersect at 90°.

4). Kite has at least one diagonal that bisects the opposite angles.

It's given in the question,

m∠ABC = 70° and m∠ADC = 46°

By the property number -4,

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By the property number - 3,

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By the property of interior angles in a triangle,

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m∠5 = 55°

Similarly, m∠1 + m∠2 + 90° = 180°

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Now m∠6 + 90° + m∠8 = 180°

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Therefore, m∠6 = m∠7 = 67°

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Step-by-step explanation:

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