Information about the lengths of two sides of a triangle is insufficient to determine its area.
No
The perimeter of an object is simply the length of its border, so the perimeter of a triangle is the sum of the lengths of its 3 sides.The area of a triangle is equal to half of its base times its height, for example if a triangle had a base of length 4 and was 5 units tall, it would have an area of (4*5)/2, or 10 units2.
To form a triangle, the lengths of the sides must satisfy the triangle inequality theorem, which states that the sum of the lengths of any two sides must be greater than the length of the third side. For example, a set of lengths such as 3, 4, and 5 can create a triangle because 3 + 4 > 5, 3 + 5 > 4, and 4 + 5 > 3. Other examples include lengths like 5, 6, and 10, which also satisfy the triangle inequality.
No because the sum of the smaller lengths must be greater than the longest length
Area = 0.5*10*4 = 20 square units
If its a right angle triangle then its side lengths could be 3, 4 and 5
Yes and it will be a scalene triangle
No
If you double them all it will be 4 times the area
The perimeter of an object is simply the length of its border, so the perimeter of a triangle is the sum of the lengths of its 3 sides.The area of a triangle is equal to half of its base times its height, for example if a triangle had a base of length 4 and was 5 units tall, it would have an area of (4*5)/2, or 10 units2.
To form a triangle, the lengths of the sides must satisfy the triangle inequality theorem, which states that the sum of the lengths of any two sides must be greater than the length of the third side. For example, a set of lengths such as 3, 4, and 5 can create a triangle because 3 + 4 > 5, 3 + 5 > 4, and 4 + 5 > 3. Other examples include lengths like 5, 6, and 10, which also satisfy the triangle inequality.
11, 4, 8
No because the sum of the smaller lengths must be greater than the longest length
Area = 0.5*10*4 = 20 square units
A scalene triangle.
Yes and the given lengths would form an isosceles triangle.
Yes, it is.