一道英文数学题 求翻译
The measure of the complement of an angle is 10 less than three times the measure of the angle.
Find the measure of the angle and its supplement
求该角的补角
解:
90-x=3x-10
x=25
so
180-x=155
the supplement is 155
找到衡量的角度及其补充
这个角度和他的补角各是多少？
if this angle is X.
then 180-X=3X-10
4x=190
x=47.5
so
180-X=180-47.5=132.5
the answer : this angle is 47.5,and its supplement is 132.5
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一道英文数学题 求翻译
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