Nevaeh is going to drive from her house to City A without stopping. Let DD represent Nevaeh's distance from City A tt hours afte
1 answer:
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Answer:
42.64°
Step-by-step explanation:
Note: A rhombus has all its sides equal, its opposite angle are equal, its has bigger and smaller diagonal, diagonal bisect the angles and diagonal bisect each other.
From the diagram attached,
sinθ = opposite/adjacent
sinθ = 4/11
θ = sin⁻¹(4/11)
θ = 21.32
Therefore, from the diagram,
The smaller angle of the rhombus = 2θ
The smaller angle of the rhombus = (2×21.32)
The smaller angle of the rhombus = 42.64°
Check the picture below.
so then γ ≈ 180 - 69 - 43, γ ≈ 68.
