Atriangle has the following coordinates: (-15, 10), (0, -20), and (15, 0). which of these points will not change if the figure were reflected over the x-axis? type your answer as an ordered pair, like this example: (12, -34).

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²