Question
Find the area of a triangle ABC when m<C = 14 degrees, a = 5.7 miles, and b = 9.3 miles.
109
likes546 views
Answer to a math question Find the area of a triangle ABC when m<C = 14 degrees, a = 5.7 miles, and b = 9.3 miles.
Frederik
4.6103 Answers
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 2^5 × √(9^2) divided by 4^2?
+
What is the result of subtracting 45 from 128?
+
What is the radian measure of an angle that subtends an arc of 4π units?
+
New questions in Mathematics