Question

Find the area of triangle ABC.
[PLEASE HELP ME!!]
A.12.16units
B.18.52units
C.31.27units
D.15.14units

Answer 1

Answer:

D

Step-by-step explanation:

The area (A) of the triangle is calculated as

A = $\frac{1}{2}$ × product of 2 sides × sine ( angle between them ) , that is

A = 0.5 × 5.04 × 6.82 × sin61.73° ≈ 15.14 ( to 2 dec. places )