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AlekseyPX
3 years ago
7

On a scale drawing of a museum, 1 centimeter equals 712 meters. The width of the museum is 90 meters. What is the width of the m

useum on the scale drawing?On a scale drawing of a museum, 1 centimeter equals 712 meters. The width of the museum is 90 meters. What is the width of the museum on the scale drawing?
Mathematics
1 answer:
zhannawk [14.2K]3 years ago
4 0
Convert meters into cm. 90m=900cm, then multiply that by 712 since 1cm=712m. 900*712=640,800m. hope this helps :)
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Ber [7]

Answer:

<h2>m∠ACE = 90°</h2>

Step-by-step explanation:

Figure Interpretation:

m∠CBA + m∠CDE = 180

m∠BCA = (180-m∠CBA)/2

m∠DCE = (180-m∠CDE)/2

=======================

Then

m∠BCA + m∠DCE = (180-m∠CBA)/2 + (180-m∠CDE)/2

                                = [360-(m∠CBA+m∠CDE)]/2

                                = [360 - 180]/2

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finally,

m∠ACE= 180 - (m∠BCA + m∠DCE)

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2 years ago
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anastassius [24]

Answer:

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Step-by-step explanation:

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substituting our given values in above formula, we will get:

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