Area and Perimeter of triangle

Area and Perimeter of Rectangle; square and triangles

Find the area and perimeter of a triangle whose sides are 17 cm , 8 cm and 15 cm long.

Calculate the area and perimeter of a triangle of sides 30 centimetre, 28 centimetre and 30 centimetre. Also calculate the radius of the incircle.

The line 6x+8y=48 intersects the coordinates axes at A and B, respecively. A line L bisects the area and the perimeter of triangle OAB, where O is the origin. Line L

The line 6x+8y=48 intersects the coordinates axes at A and B, respecively. A line L bisects the area and the perimeter of triangle OAB, where O is the origin. The slope of line L can be

The line 6x+8y=48 intersects the coordinates axes at A and B, respecively. A line L bisects the area and the perimeter of triangle OAB, where O is the origin. Slope of Line L is

The end points of one side of an equilateral triangle are -2 and 4 on the number line. Find the area and perimeter of this triangle.