3 years ago

Help me on this problem please!

Mathematics

2 answers:

nadezda [96]3 years ago

8 0

The answer is F. i think...

nexus9112 [7]3 years ago

4 0

The answer is 'F'.......

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$A = \frac {b * h} {2}$

Where:

b: It's the base

h: It's the height

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$cos (45) = \frac {b} {24}\\b = 24 * cos (45)\\b = \frac {\sqrt {2}} {2} * 24\\b = 12 \sqrt {2}$

The atura will be given by:

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So, the area is:

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Answer:

144

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