Question 3 Find the area of the parallelogram below.
5.5 ft
4 ft
1
/60"
HINT: Find the height using TRIGONOMETRY. Round to the nearest hundredth.
A =
feet squared
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Area = 19.05 feet squared

Step-by-step explanation:

By applying sine rule in ΔABC,

sin(∠CAB) =

sin(60°) =

BC = 2√3

Area of a parallelogram is given by the formula,

Area = Base × Height

        = 5.5 × 2√3

        = 11√3

        = 19.05 ft²

Therefore, answer is Area = 19.05 ft squared.

a

step-by-step explanation:

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hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8