Two sides of a triangle are not sufficient to determine its area.
63
The height has not been given but the area of the triangle is: 0.5*height*base
If one side of the triangle is 8cm then the other side is 7cm because 0.5*8*7 = 28 square cm
56 cm2 * * * * * Only if these are the shorter legs of a right angled triangle and there is no justification for making that assumption. Two sides of a triangle are not sufficient to determine its area.
Well, darling, to find the area of a rectangle, you simply multiply the length by the width. So, for a 7cm by 9cm rectangle, the area would be 63 square centimeters. Easy peasy lemon squeezy!
The area of triangle is : 42.0
Area 51.
63
1/2*5*7 = 17.5 square cm * * * * * Only if these are the shorter legs of a right angled triangle and there is no justification for making that assumption. Two sides of a triangle are not sufficient to determine its area.
Oh, dude, it's like the area of a rectangle is just the length times the width. So, for this rectangle, you just multiply 7 by 9 and get 63 square centimeters. Easy peasy, lemon squeezy.
The height has not been given but the area of the triangle is: 0.5*height*base
A triangle with side a: 7, side b: 7, and side c: 5 cm has an area of 16.35 square cm.
17.5cm squared
If one side of the triangle is 8cm then the other side is 7cm because 0.5*8*7 = 28 square cm
56 cm2 * * * * * Only if these are the shorter legs of a right angled triangle and there is no justification for making that assumption. Two sides of a triangle are not sufficient to determine its area.
area= 7cm x 7cm = 49cm^2
Well, darling, to find the area of a rectangle, you simply multiply the length by the width. So, for a 7cm by 9cm rectangle, the area would be 63 square centimeters. Easy peasy lemon squeezy!