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)
Question: What is the resultant of adding the vector (-3, 5) to the vector (7, -8)?
+
What is the median of the sequence 5, 8, 2, 14, 9, 7, 12, 6, 4, 10?
+
What is the integral of x^2 from 0 to 4?
+
New questions in Mathematics