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k0ka [10]
3 years ago
11

What is the area of ΔABC? Round to the nearest tenth of a square unit.

Mathematics
2 answers:
kramer3 years ago
4 0
<span><u><em>Answer:</em></u>
8.4 square units

<u><em>Explanation:</em></u>
<u>The area of the triangle can be calculated using two sides and an included angle as follows:</u>
area = 0.5 * 1st side * 2nd side * sin(angle included between them)
............> This is shown in the attached image

<u>In the given triangle, we have:</u>
the two sides 2*</span>√2<span> and 6 units
the angle included between them is 80</span>°<span>

Therefore, we can apply the above rule to get the area as follows:
area = 0.5 * 2</span>√2 <span>*6* sin(80</span>°<span>)
area = 8.35 which is approximately 8.4 square units

Hope this helps :)</span>

pentagon [3]3 years ago
4 0

Answer:

B) 8.4 square units

Step-by-step explanation:

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