问题标题：
英文数学题求翻译求解1.Atrianglewithanglesmeasuring90°,30°and60°iscalleda______triangleusingtheanglemeasures.2.Ahexagonhasanareaof80squareinchesThedimensionsofthehexagonareenlargedbyascalefactorof3t
问题描述：
英文数学题求翻译求解
1.Atrianglewithanglesmeasuring90°,30°and60°iscalleda______triangleusingtheanglemeasures.
2.Ahexagonhasanareaof80squareinchesThedimensionsofthehexagonareenlargedbyascalefactorof3toproduceanewhexagon.Whatistheareaoftheenlargedhexagon?
连瑞琦回答：
一个三角形一个角90°,一个30°,一个60°,他叫直角三角形,填righttriangle
一个六边形面积为80平方英寸,每条边都扩大三倍,放大后的六边形面积为多少?面积扩大9倍,720.
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