In a triangle, the measure of the greatest angle is square of the measure of the smallest angle, and the third angle is double of the smallest angle. 1) What is the equation of the triangle. 2) Solve...

ABC is an isosceles triangle BC is 20 AB and AC is 30 Angle A is 120° Angle B is 30° Angle C is 30°   Please find height of this triangle using both and ONLY pythagorus...

A person starts walking from home and walks: 4 miles East 7 miles Southeast 6 miles South 1 miles Southwest 3 miles East   This person has walked a total of -- miles Find...

Triangle question

Plz help,................

Lk = x cosOk + y sinOk - Pk = 0 , k= 1,2,3 are three sides of a triangle. Prove that orthocentre is given by L1 cos( O2 - O3 ) = L2 cos( O3-  O1 ) = L3 cos( O1- O2...

The length of each side of a square is 3 in less than of a side of an equilateral triangle. If the perimeters of two figures are the same, what is the measure Of the sides of each figure?

A tree is supported by a wire anchored in the ground 3 feet from its base. The wire is 1 foot longer than the height that it reaches on the tree.