Question

pls help
Find the area of the triangle. Round your answer to the nearest tenth.


a. 742.9 yd2
b. 1,458 yd2
c. 1,323.8 yd2
d. 661.9 yd2


Please select the best answer from the choices provided

Answer 1

ANSWER

$d. 661.9 {yd}^{2}$

EXPLANATION

The area of the given triangle can be calculated using the formula,

$Area= \frac{1}{2} bc \sin(A)$

Where b=54yd , c=54yd,and A=27° is the included angle.

We plug in these values to get;

$Area= \frac{1}{2} \times 54 \times 54 \sin(27 \degree)$

$Area=661.9 {yd}^{2}$

The correct answer is D.