To find the area of a triangle when you know two sides and the included angle, you can use the following formula:
Area=\frac{1}{2}a\cdot b\cdot\sin\left(C\right)=\frac{1}{2}\cdot5.7\cdot9.3\cdot\sin\left(14\right)=6.41\:mile^2
Frequently asked questions (FAQs)
What is the cross product of vector a = [2, -1, 3] and vector b = [4, 0, -6]?
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Question: Given the inequality 2x + 5 ≤ 9, solve for x.