My brother is 5 years older than I am. My sister is 3 years younger than I am. b
How old was I when my brother was 10?

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.