triangle bounded by lines y=0, y=2x and y=(-x/2)+kwherek is positive. Find the value of k knowing that the area of the triangle is 80

triangle bounded by lines y=0, y=2x and y=(-x/2)+kwherek is positive. Find the value of k knowing that the area of the triangle is 80

Help me please thanks a lot

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.

Title. I've been given only the length of two sides of a triangle. How do I determine if that triangle is a right triangle or not a right triangle?

detail of figure - draw a triangle ABC .then from vertex B draw a angle bisector which meet AC at point E .similarly from vertex C draw angle bisector which again meets AB at point F .PLEASE SIR SOLVE...

Description of figure - draw a triangle PQR .QR is the base of triangle .from vertex Q draw a dash line which cuts opposite side PR at point S .similarly from vertex R .drop median on opposite side...

10 5/2 125/2 50 35 2/5

Solve the concept using triangle of grade 9

I'm in geometry and this is a problem I've been stuck on for a while now, "there exists a point T on the interior of <(angle sign)ABC such that BT->(ray sign) is an angle bisector. m<ABC=3x-5...

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

Kristen is flying a kite. The length of the kite string is 55 feet and she is positioned 33 feet away from beneath the kite. About how high is the kite? A) 47 ft B) 45 ft C) 44 ft...

Solving the triangles: a=3, b=2, angle A=40° Please solve step by step

how to find the value of x in a triangle

What would the area of the triangle be if angle A is 137 degrees, side b is 628.3 m and side c is 843.1 m?

Has to do with trig and sin cos and tan. I dont know how to draw the triangle or answer the question

If the angular bisector of an triangle bisects the opposite side, prove that the other two sides are equal.

Ok so on a math work sheet we had a problem where there was two side lengths of a triangle, 63 and 91. The third side was only described as being traveled across by a plane with an average of 300mph...

Mount Mayon is an active volcano on the island of Luzon in the Philippines. At an unknown distance from the volcano, the angle of elevation to the peak of the volcano is approximately 26.22◦. Exactly...

what is the area of the metal triangle

This is a question from triangles topic