A) area = length x width = 12 x 6 = 72 sq.cm
B) area = 1/2x base x height = 1/2 x 3 x 6 = 9 sq.cm
C) same as B= 9 sq. Cm
D) subtract area of both triangles from area of rectangle:
72 - 9 -9 = 54 sq. Cm
Get rid of the 2 in the denominator by multiplying it by 2. Then add 36 to both sides. Then your answer is 92.
Answer: D
Step-by-step explanation:
Answer:
angel BAC=CBD
BAC=43°because CBD also 43°
46.99$, because 29.99 plus 55% gives you that number