The formula to calculate area of a triangle is 1/2 bh. You're trying to find out what the height is, so let's fill in what we know.
base=13.2 ft; area = 198 ft Putting these numbers into our formula, we get:
1/2 (13.2) x ?(h) = 198 ft
1/2 of 13.2 is 6.6 so if we divide this into 198 we get 30 ft.
Let's check our work: 1/2 (13.2) x 30 = 198, true or false? It is true, so the height of the triangle must be 30 ft.
Use Pythagoras to find the perpendicular height of the triangle: 132-52 = 144 and the square root of this is the height of the triangle which is 12 cm Area = 1/2*12*10 = 60 square cm
An obtuse angled triangle.
Entire surface area: (2*pi*32)+(6*pi*4) = 42*pi square feet or about 132 sq ft
132 square foot
hi i m sunny dhiman.. The lateral surface area of cylinder will become equal to the area of rectangle now we have area of rectangle = 4224 cm^2 breadth (width) = 33cm area of rectangle = l * b 4224 = l * 33 4224/33 = l 128 = l Perimeter of rectangle = 2l+ 2b =2 (128) + 2(33) =332cm Previous answer was completely wrong. Lateral area of cylinder is 4224 sq.cm. (not cu.cm. by the way) Height is 32 cm so lateral width must be 4224/32 = 132 cm = diameter of cylinder. Perimeter of sheet is the circumference of a 132 cm cylinder = 132*Pi = 414.6902 cm. So final sheet size is 32 cm x 414.6902 cm.
132 ft
132 according to siri
Use Pythagoras to find the perpendicular height of the triangle: 132-52 = 144 and the square root of this is the height of the triangle which is 12 cm Area = 1/2*12*10 = 60 square cm
1 liter = 1000 cubic cm The diameter = 132/pai cm Base area = pai x (132/pai) 2 The volume is = Base x height = [(132) 2 /pai] x 25 /1000 litres Then do the calculation.
Assuming that raduis = radius, the total surface area is 132 square units.
An obtuse angled triangle.
Check google. it has everything!
The equation for a rectangle is h(height) x w(width) = area . By manipulating the equation we can show that width=area/length. So 132/12=11. This means the width of the rectangle is 11.
Area = 0.5*(15+7)*12 = 132 square feet
width = 132/length
Area = Length * Width So Length = Area / Width Length = 132/1q = 132/q feet
There is no area code 132 in Iraq. However - the area code for Baghdad is 1, followed by the subscribers number.