Thanks to limitations of the browser used for posting questions, it is not possible to tell whether the sides are 6x - 7 units or 6x + 7 units.
For 6x - 7 units, area = 36x2 - 84x + 49 square units.
For 6x + 7 units, area = 36x2 + 84x + 49 square units.
A triangle with side a: 7, side b: 7, and side c: 7 cm has an area of 21.22 square cm.
The length of each side is seven (7) meters.
A triangle with side a: 7, side b: 7, and side c: 5 cm has an area of 16.35 square cm.
second sigh of the day...7
To solve 6x - 7 = 35, first you add 7: 6x - 7 + 7 = 35 + 7; i.e. 6x = 42. Then divide by 6: 6x/6 = 42/6, or x = 7.
6x - 7 = 5Add 7 to each side:6x = 12Divide each side by 6:x = 2
7*7 = 49 square units
The area of a square is (side)2. Since side = 7 cm, then area = (7 cm)2 = 49 cm2 [square centimeters].
The area is the side x side = 49 side = 7cm ( sqrt of 49) perimeter is some of sides = 7 + 7 + 7 + 7 = 28 cm
if area is 49 square meters then each side is 7 meters. Area of square = base x height = side x side = 49 side = square root area = square root 49 = 7
It is: 7*7 = 49 square inches
The area of a square is equal to the length of each side squared. So, in this case, 7 x 7 (72) = 49 square meters.
The area of square with side of 7 inches is 49 sq. inches
area of square = side * side side = sqrt (area ) = sqrt (49 ) =7 cm so, the approximate side length of an area that is 49 cm squared is 7 cm.
7
49 square units
49 square inches