The horizontal side of the triangle has been labelled as length y. The triangle is coloured blue. , Find the value of 𝒚 to 2 decimal points (2 dp). End of image gallery ...

To calculate the area of a triangle in Excel, you need to use this formula =(<cell with length>*<cell with height>)/2. If the length is given in the A1 cell and height in the B1 cell, you need to ...