What is the length of BC in right traingle ABC if AD is peroendicular to BC and AD=4 and BD=6
How many 8cm by 8cm tiles would it take to completely tile the floor of a 44m by 52m room?
In circle O, chords AB and CD intersect at right angles at E. If AE=20 EB=36 and CE=24 what is the perimeter of circle
In a circle, AB is a diameter. Chords CD and EF are perpendicular to AB. The lengths AP, PQ, and QB are5,7,9respectively. Determine the sum of CP and EQ.
The smallest angle of a rhombus is half the measure of the larger angle. Tthe shorter diagonal is 20cm. Determine the perimeter of rhombus.
In a trapezoid AD=65,BC=52 ,AB=12abd CD=5. What is the area of traoezoid.
The sum of length of three sides of a right angle triangle is 26. The sum of squares of the lengths of three sides is 288.determine the area of triangle.
in circle O , chords CD and AB intersect at right angles at E. if CE=8 and DE=6, AE = 24 What is the radius of circle.
in a triangle ABC, AB=10, BC=14 and AC=18. and D lies on AC with BD=10. What is the ratio of AD:CD.