Complementary and Supplementary Angles - Example 2. In this video, I create a system of linear equations to find the measure of an angle knowing information about its complement and supplement.
You should not have rounded until you achieved your final result. If you used x = 43/3 in the final equation y = 90 - 6x instead of 14.3, you end up with 4 exactly. You induced an error of 2 tenths because you rounded before you finished.
You should not have rounded until you achieved your final result. If you used x = 43/3 in the final equation y = 90 - 6x instead of 14.3, you end up with 4 exactly. You induced an error of 2 tenths because you rounded before you finished.
krakerstaker 11 months ago 4