The area of triangle is : 340.0
The area of triangle is : 340.0
A triangle cannot have four lengths!
By definition, an equilateral triangle has all three sides of equal length! So it is impossible for it to have sides of length 10 inches and 7 inches!
27.713 square inches.
0 Zero
A triangle with side a: 26, side b: 26, and side c: 17 inches has an area of 208.86 square inches.
A triangle with side a: 6, side b: 6, and side c: 6 inches has an area of 15.59 square inches.
A triangle with side a: 6, side b: 5, and side c: 10 inches has an area of 11.4 square inches.
864 square inches.
The area is: 15.6 (15.58846) square inches.
I'm showing it with absolute proof. Equilateral triangle both side are same in size & same angel.It's given with the sides of 10 inches & height 7 inches. I don't need to count the height(7),just use side(10).The formula is=Area of a equilateral triangle="root over of 3" /4 * "a square"Now I use this formula,where "a" is 10. So the answers come=43.3,which is 44.So the Correct answer is=44 inches.* * * * *Mostly correct, but:43.3 should be rounded to 43, not 44.The units for the area should be square inches, not inches.