What is the value of h?
h = 20
h = 35
oh= 55
h = 70
(2h)
(2h)

Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?

What is the area of the shaded sector?

Explain how you can show five less than a number using an algebraic expression