Suppose that you measure a pen to be 10.6 cm long. convert this to meters. express the length in meters to three significant figures.

Find the value of x for which the lines are parallel.

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)