Questions & Answers for: triangle formulas

...its area, you have to know exactly the shape it has. With polygons, one usually cuts them into triangles. You have to cut it into two triangles, measure the base and the height of each triangle, ...

compute the area of triangle Hi nanaeden Use the formula depending on what is given If one side and vertical height from that side to the opposite vertex is given, use the formula 1/2 of basexheight ...

what is the area of the triangle if its sides are 8cm., 17cm.&15cm. Hello OK, the formula for the Area of a triangle is A=0.5xBasexHight. For this formula to be applicable you will need to have a ...

...are the different formula in solving the area, height, base of a trapezoid? o find the area of a triangle, multiply the base by the height, and then divide by 2. The division by 2 comes from the ...

heron's formula Heron's formula. Heron’s formula is used to find the area of triangle when the length of all sides is known.Formula:

volume of triangular pyramid So, I have a triangular based pyramid made of 3 congruent isosceles triangles, they are 9 cm by 11 cm by 9 cm, and it's 45 degree angles. What is the volume and formula? ...

I need to write a formula in a cell but need the little green triangle in the left hand corner of the cell for it to except the formula The Little Green Triangle (LGT) is an indicator to alert you to ...

Right Triangle ABC has vertices A (-4 2)B(-4 6) C (9 6) The area of a triangle is 1/2 times base times height. A sketch of the triangle in the coordinate plane will determine how easy or hard this ...

Finding area of a Triangle in the Coordinate Plane Right Triangle ABC has vertices A-4 2 B-4 6 C9 6 The area of a triangle is 1/2 times base times height. A sketch of the triangle in the coordinate ...

Finding the area of a triangle in the coordinate Plane Right Triangle ABC has vertices A-4 2 B-4 6 C9 6 I find the easiest way to solve these is to sketch them first (I'm a visual learner;) We get a ...