Question
The two sides of the triangle are 12 cm and 5 cm, and the angle between the sides is 60°. Cover the area of the triangle!
114
likes568 views
Answer to a math question The two sides of the triangle are 12 cm and 5 cm, and the angle between the sides is 60°. Cover the area of the triangle!
Santino
4.5112 Answers
Используйте формулу, написанную ниже, чтобы найти площадь данного треугольника.
A=\frac{1}{2}ab\sin\theta
Как указано,
a=12,\:b=5,\:\theta=60^{\circ}
Поэтому,
A=\frac{1}{2}\times12\times5\times\sin60^{\circ},
A\около 25,98 см^2
Frequently asked questions (FAQs)
What is the area of a triangle with base length 10 units and height 8 units using the formula A = 0.5 * base * height?
+
What is the derivative of cos^3(x) + 2sin^2(x)tan(x) - sec^2(x) + 5cot(x) - csc^2(x)?
+
Math Question: Find the derivative of f(x) = 2x^3 + 5x^2 - 4x + 7.
+
New questions in Mathematics