The area of the triangle is expressed as 2.718cm²
<h3>Area of a triangle</h3>
The formula for calculating the area of a triangle is expressed as:
A = 0.5absinФ
- a and b are the sides
- Ф is the angle
Given the following
- p = 2.5 cm
- n = 2.3 cm and;
- ∠O=71°
Substitute the given parameters to have:
Area = 0.5(2.5)(2.3)sin71
Area = 2.718cm²
Hence the area of the triangle is expressed as 2.718cm²
Learn more on area of triangle here: brainly.com/question/17335144
Rounded to the nearest whole number would be 426
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Answer:
The decimals value is the number of digits to be calculated or rounded of the result of feet to miles conversion. You can also check the feet to miles conversion chart below, or go back to feet to miles converter to top. 1 ft = 0.00018939393939394 mi 5280 ft = 1 mi 5 ft = 0.0009469696969697 mi 2 ft = 0.00037878787878788 mi hope this helps :)
Step-by-step explanation:
Dimension of an equilateral
