Draw a parallelogram with a base of 3cm and a height of 7cm and shiw howto calculate its area

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?