Answer:
The question is incorrect. please provide a diagram.
Recall that tanA = sinA / cosA.
Therefore, tanA = (3/5) / (4/5) = 3/4.
I would add 24 and 36, to make 60, then I would tack on 13 and get 73.
Answer:
420m²
Step-by-step explanation:
Given that:
Length of diagonal = 42m
Lenght of outlying vertice = 10 m
Area of paralellogram = 2 " (area of triangle)
Area of triangle = 1/2 * base * height
Hence,
Area of parallelogram :
Area = 2(0.5 * 42 * 10)
Area = 2 (210)
Area = 420m²
