英语翻译后再应方程做出来!
问题描述:
英语翻译后再应方程做出来!
one angle in a triangle is double the smallest angle,and the third angle in the triangle is 5 more than four times the smallest angle.find the size of each angle.
答
麦芽糖D1va ,三角形中的一个角是最小角的两倍,且第三个角是比最小角的四倍还大5,求出三角形的每个角的角度.solution:suppose the smallest angle in the triangle is X,then the other two angle is 2x and 4x+5,acc...