whats a circle?
Decide whether perimeter or area should be considered when buying tilestiles needed for a floor.
a chord of 42 cm with the distance of 5 cm from center of the circle find the raduis of the circle?/.
A right triangle has perimeter equal to 80 and hypotenuse equal to 34. What is the area of the triangle?
The grade of a road is 7%. What angle does the road make with the horizontal? I'm confused!! What is the grade of a road? Thanks for the help!
the base of an isosceles triangle is 5m less than 4 times the length of a side. The perimeter is 67m. Find the length of each side and the base. My answers for the equal side lengths are 24 and the base is 19. What is the proper way to show work since i used guess and check?