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leonid [27]
3 years ago
11

A MOVIE THEATRE HAS TWO ROOMS. ROOM A HAS 9 ROWS WITH 18 SEATS IN EACH ROW. ROW B HAS THREE TIMES AS MANY SEATS AS ROOM A. HOW M

ANY SEATS ARE THERE IS BOTH ROOMS?
Mathematics
1 answer:
Oduvanchick [21]3 years ago
7 0
Pretty sure it’s 162
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Check the picture below.

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if the angles at A and B, inside the triangle ABL, are equal, twin angles are only made in an isosceles by twin sides, that means that AL = BL.

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