each side is equal to 16 cm
16 + 16 + 16 = 48 cm
what is the pressure if the length is 16cm & breadth is 7cm
Any length from just over 4 cm (=16cm-12cm) to just under 28 cm (=16cm+12cm). The question does not state the triangle is right angled. But if it did, the third side would be 20 cm.
Well, what does an equilateral triangle tell you? Each of its angles are 60 degrees. If you split an equilateral triangle in half, you will have two right triangles, which you use the Pythagorean Theorem to solve. You know the base (a), 32cm divided by 2 equaling 16cm (because you split the equilateral triangle in half). You know the hypotenuse (c), 32cm. To find the height (b), you will need to use the Pythagorean Theorem: c2 = a2 + b2 for one of the right triangles. Now, fill in the known information.c2 = a2 + b2322 = 162 + b2322 - 162 = b21024 - 256 = b2768 = b2Take the square root (sqrt) of both sides.sqrt 768 = sqrt b216√3 centimeters, or 27.71 cm.
11.3 rounded off because of a parallell
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.
what is the pressure if the length is 16cm & breadth is 7cm
If a right triangle has sides of 16Cm and 12Cm, the hypotenuse is: 20 cm
If you mean the sides are both 16, than the answer is 256 cm. squared
Any length from just over 4 cm (=16cm-12cm) to just under 28 cm (=16cm+12cm). The question does not state the triangle is right angled. But if it did, the third side would be 20 cm.
Area is 96cm2
There is only one possibility in forming a triangle from the given dimensions and it is 4cm by 14cm by 16cm
80 cm
Well, what does an equilateral triangle tell you? Each of its angles are 60 degrees. If you split an equilateral triangle in half, you will have two right triangles, which you use the Pythagorean Theorem to solve. You know the base (a), 32cm divided by 2 equaling 16cm (because you split the equilateral triangle in half). You know the hypotenuse (c), 32cm. To find the height (b), you will need to use the Pythagorean Theorem: c2 = a2 + b2 for one of the right triangles. Now, fill in the known information.c2 = a2 + b2322 = 162 + b2322 - 162 = b21024 - 256 = b2768 = b2Take the square root (sqrt) of both sides.sqrt 768 = sqrt b216√3 centimeters, or 27.71 cm.
Usually a length of 16cm and a weight of 27g
11.3 rounded off because of a parallell
The length of the other diagonal works out as 12cm
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.