What is the perimeter of a rhombus-shaped street sign with a 35-cm side? A. 1,225 cm B. 140 cm C. 280 cm D. 70 cm

Perimeter = 4 x 35 cm Perimeter = 140 cm The answer is B.

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Asked 9/6/2011 2:22:25 PM

Updated 7/10/2012 10:14:30 AM

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Perimeter = 4 x 35 cm

Perimeter = 140 cm

The answer is B.

Perimeter = 140 cm

The answer is B.

Added 7/10/2012 10:14:30 AM

Rated good by kaysha

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If a triangle has a height of 12 in. and a base of 5 in., what is its area? A. 30 sq. in. B. 90 sq. in. C. 60 sq. in. D. 45 sq. in.
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If a triangle has a height of 12 in. and a base of 5 in., area is 30 sq. in.

A=b*h/2=12*5/2=30

A=b*h/2=12*5/2=30

Added 3/21/2014 10:30:18 PM

This answer has been confirmed as correct, not copied, and helpful.

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Updated 9/8/2011 12:07:29 PM

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