If the third side is the hypotenuse of a right triangle, it is 10.0
80
To find the area in square feet of a rectangle measuring 60 feet by 80 feet, you multiply the length by the width: 60 x 80 = 4,800 square feet. Therefore, the area of the rectangle is 4,800 square feet.
There are 180 degrees in a triangle 180 -80 -60 = 40 degrees Answer: 40 degrees
60% of 80= 60% * 80= 0.6 * 80= 48
A square with a side length of 20 cm (80/4) has an area of 400 cm2
Divide the number by three then add that to the original number: 60/3=20 60+20=80. 60 plus a third is 80.
in a calculator work out 80² - 60² then square root the answer.
d=x√2 where d is a diagonal and x is a side d=80√2 (or 113.137)
80
180 - (80 + 60) ie 40
Use Pythagoras. h^(2) = a^(2) + b^(2) b^(2) = h^(2) - a^(2) Factor h^(2) = (h - a)(h + a) Substitute b^(2) = (80 ins - 48 inches)(80 ins)( + 48 ins) b^(2) = (32ins)(128 ins) b^(2) = 4096 sq. ins b = sqrt(4096 sq. ins) b = 64 ins. THe Answer. NB For right angled triangles , use Pythagoras NNB The algebraic rearrangement CAN be factored. From your algebra learning . Two squared terms with a positive (+) between them CANNOT be factored. However, Two squared terms with a negative(-) between them CAN be factored. NNNB Do NOT forget to 'square root' both sides at the very end.
80 = 60 + 20 = 60 x 4/3 = 240/3
180 - ( 80 + 60 ) = 40 the answer would be 40 degrees
To find the area in square feet of a rectangle measuring 60 feet by 80 feet, you multiply the length by the width: 60 x 80 = 4,800 square feet. Therefore, the area of the rectangle is 4,800 square feet.
50
80 = 60 + 20 = 60 x 4/3 = 240/3
60 - 80 cms (23.5 - 32 inches)