Geometry Answers

The base angles of some isosceles triangle are 80°. Point D is on segment AC
and point E is on AB such that ∠DBC = 60 and ∠ECB 50 . Find the
angle EDB.

Does there exist an equilateral triangle (in the (x,y)-plane) all three of whose vertices are at lattice points?

In triangle ABC, median AD is perpendicular to median BE. Find AB if BC=6 and AC=8

A right triangle contains a 60degree angle. If the measure of the hypotenuse is 4, find the distance from the point of intersection of the 2 legs of the triangle to the point of intersection of the angle bisectors.

The Sum of the measures of interior 720° the measures of the angles of it particular hexagon are in a ratio 4:5:5:8:9:9 what are the measures of these angles

A 6-foot y’all tent casts a 9-foot shadow. If the tent is next to a cardboard box and the box casts a 6-foot long shadow, how tall is the box?

Find x if m<1 = -1 + 13x and m<2 =11x +3

Explain further about Theorems on Kite "In a kite the perpendicular bisector of at least one diagonal is the other diagonal

I have a 30-60-90 triangle one side opposite the hypotenuse is 3.000" long what are the other two sides? I thought 3.464 short side and hypotenuse 6.928 is this correct?

Points A, B, and C are collinear. Point B is between A and C. Solve for X
AB=5, BC= 11+2x, AC=x+16