I know the angles add up to 180, but im not sure how to set up the rquation to begin solving it.

I know the angles add up to 180, but im not sure how to set up the rquation to begin solving it.

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?

In triangle DEF, angle E is the same as angle D. Angle F is four less than twice angle D

One angle of a triangle measures 76∘ more than the smallest, while a third angle is twice the smallest. Find the measure of each angle.

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.

One side of triangle is 5 more than 2 times the shortest side. The third side is 9 feet more than the shortest side. The perimeter is 50. Find all three sides.

Solve stepwise solution

Detail of figure - draw a triangle ABC with length AB = c ,length AC = b ,length BC = a ,show in the figure drawn . Solve this stepwise solution with figure Inequalities...

Detail of figure - draw a quadrilateral ( trapezium ABCD of any length ) in which AC and BD are diagonals intersect each other at point O . PLEASE SIR SOLVE THIS QUESTION...

Detail of figure - draw a quadrilateral ( trapezium ABCD ) in which AC and BD are diagonals intersect each other at point O . PLEASE SIR SOLVE THIS QUESTION WITH...

Hello guys, i need a bit of guidance with this problem; In a truncated right cylinder, the top plane makes an angle of 45deg horizontal. and the shortest and longest elements are 27...

I do not understand how to set up or solve this equation

The perimeter of triangle ABC is 54. The triangle has

If ABC is a triangle and D and E are points on AC and AB. BD and CF intersect at F. Areas of FBE, BFC and FDC is 10,20 and 16, find the area of AEFD

ABC is a triangle. D is the center of BC . AC is perpendicular to AD. prove that cos(A)⋅cos(C)=2(c^2−a^2)/3ac

i) Predict the number of toothpicks needed to make a triangle with 100 toothpicks on one side. Show your work. j) If you only had 300 toothpicks. What would the side length of the biggest...

Two ships sailed from Point A at the same time. One sailed 28 nautical miles due east in 4 hours and the other sailed 36 nautical miles in the same time on a bearing of 158ºT. Find the distance between...

A ramp needs to be built to reach a 5 foot high loading dock. The ramp starts 50 feet from the end of the dock. Find the angle the ramp is to be built at?

what is the answer and rule for level d on tri-triangles

A giant California redwood tree 36 m tall craft in a violent storm and fell as if hinged. The tip of the ones beautiful tree hit the ground 24 m from the base. Researcher redwoods wishes to...

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