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The exact area of triangle ABC is 93.51 cm².
The given parameters;
- <em>Height of the triangle, h = 18 cm</em>
The base of the triangle is calculated by using trigonometry ratio as follows;
where;
- <em>b </em><em>is the </em><em>base </em><em>of the </em><em>triangle ABC</em>
<em></em>
<em></em><em></em>
The area of the triangle ABC with the calculated base and given height is calculated as follows;
Thus, the exact area of triangle ABC is 93.51 cm².
Learn more about area of a triangle here: brainly.com/question/23945265
Answer:
Step-by-step explanation:
When we have a number to a fraction power, we need to note that
- It's the same as taking the denominator root of the base to the numerator power
Basically, for example, is the same as
since the numerator is 1 (
) and the denominator is 2 (
).
Applying this same logic to -
Hope this helped!