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PolarNik [594]
3 years ago
10

What is the area of the figure:

Mathematics
1 answer:
Leni [432]3 years ago
8 0
A <span>45 45 90 triangle
so a = b
 a^2 + b^2 = </span>c^2<span>
 a^2 + a^2 </span>= c^2<span>
 2a^2 </span>= c^2<span>
 2a^2 </span>= 24^2
<span> 2a^2 = 576
   a^2 = 288
       a = 12</span>√2
 b = a = 12√2
<span>
Area of triangle:
= 1/2 (</span>12√2)(12√2)
<span>= 1/2(288)
= 144

answer
Area = 144 ft^2

</span>
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