There are many different triangles that have an area of three square inches, here's one way to draw one:
Draw a rectangle whose area is six square inches (or imagine what one's dimensions would be, e.g. 6x1 or 3x2) and cut it in half diagonally to make a right triangle that has an area of three square inches.
The area of triangle is : 42.0
35 square inches
The area is 294 square inches.
15.588 square inches.
Area = 0.5*21*28 = 294 square inches
The area of triangle is : 42.0
Area of triangle: 0.5*12*4 = 24 square inches
Area = 0.5*12*18 = 108 square inches
What is the length of a leg of an isosceles right triangle if it is area is 72 square inches?
35 square inches
-- Measure the length of the base, in inches. -- Measure the height of the triangle, in inches. -- Multiply the two numbers and take 1/2 of the product. 1/2 of the product is the area of the triangle, in square inches.
The area is 294 square inches.
Its area is 46.8 (46.76533) square inches.
Area = 0.538 = 12 square inches
15.588 square inches.
Area = 0.5*21*28 = 294 square inches
Yes, it does. Your triangle has an area of 12.285 square inches and a perimeter of 23 inches.