the altitude of the triangle is 17.3

Question

asked 2021-05-18

In triangle DEF, side E is 4 cm long and side F is 7 cm long. If the angle between sides E and F is 50 degrees, how long is side D?

asked 2021-06-07

Find, correct to the nearest degree, the three angles of the triangle with the given vertices.

A(1,0,-1), B(5,-3,0), C(1,5,2)

Find \(\angle CAB,\angle ABC, \angle BCA\)

A(1,0,-1), B(5,-3,0), C(1,5,2)

Find \(\angle CAB,\angle ABC, \angle BCA\)

asked 2021-06-27

Draw a triangle that satisfies the set of conditions. Then classify the triangle.

a triangle with three acute angles and three congruent sides.

a triangle with three acute angles and three congruent sides.

asked 2021-05-30

At what point do the curves \(r_1(t)=t,4-t,35+t^2\) and \(r_2(s)=7-s,s-3,s^2\) intersect? (x,y,z)= Find angle of intersection, \(\theta\), correct to the nearest degree.