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goldenfox [79]
3 years ago
14

Subtract 28 1/27 - 2/9=

Mathematics
1 answer:
OLga [1]3 years ago
5 0

Answer:

<u>1759</u><u>. </u><u> </u> or 27 58/63

63

hope it helps

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In trapezoid ABCD, AC is a diagonal and ∠ABC≅∠ACD. Find AC if the lengths of the bases BC and AD are 12m and 27m respectively.
xz_007 [3.2K]

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Step-by-step explanation:

Given in trapezoid ABCD. AC is a diagonal and ∠ABC≅∠ACD. The lengths of the bases BC and AD are 12m and 27m. We have to find the length of AC.

Let the length of diagonal be x m

In ΔABC and ΔACD

∠ABC=∠ACD      (∵Given)

∠ACB=∠CAD      (∵Alternate angles)

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3 years ago
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