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Tom [10]
3 years ago
7

Help - *sobs* lol T_T

Mathematics
2 answers:
MrRa [10]3 years ago
7 0

A. 112°

21x+5+37x+1=180

58x+6=180

-6

58x=174

÷58

X=3

37(3)+1

111+1

112

Naya [18.7K]3 years ago
3 0
I think it’s either 124 or 112
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Given: Quadrilateral PQRS is a rectangle. Prove: PR = QS
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Answer:

Given: Quadrilateral P QR S  is a rectangle.

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Proof: In Rectangle PQRS, and

→ taking two triangles PSR and Δ QRS

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Hence proved.


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The perimeter of a rectangular park is 300 feet. The length of the park is 50 feet longer than the width.
bixtya [17]

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notsponge [240]
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is really just 3/4 of a cylinder, or, a full cylinder, and then you slice 1/4 off of it
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