Question

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

Answer 1

Answer:

b.

Step-by-step explanation:

Answer 2

Draw a perpendicular segment from point C to the midpoint of AB. Using the trig sine function sin 80 = x/6 which gives 5.91 for the perpendicular segment. Using the formula A=1/2bh, A= 1/2 x5.91x2sqrt 2  A= 8.4