In a triangle ,if measures of there angles are x,2x and 3x respectively,then the measure of is()翻

英语翻译A right triangle is inscribed in a circle with radius 26 cm.IF the length of one of the legs of this triangle is 20 cm,find the difference between the area of the circle in which the triangle is inscribed and the area of the inscribed cir In a triangle ,if measures of there angles are x,2x and 3x respectively,then the measure of is()翻 In a triangle ,if measures of there angles are x,2x and 3x respectively,then the measure of is()翻 A circle inside a triangle?Triangle ABC has AB = 240,BC = 270,AC = 330.What is the area of the largest possible circle that fits entirely within this triangle?Sorry about the English,I can't type Chinese in this computer.Please help me? 第一道：if the length of one of the legs of a right triangle is decreased by 10%,and the length of the other leg is increase by 20%,then what is the approximate percent change in the area of the triangle?第二道：if m is a positive integer,and There are 10 pins placed in a triangle in a blowing game. triangle triangle triangle i'd like ----the triangle.A.learn B,to learn C,learningmy brother is----than me.A.taller B,tall C,tallestthe film is so-----most of us are -----in itA,interesting ,interesting B,interested ,interesting C,interesting ,interestedour A triangle has three s___. 英语翻译The legs of right triangle ABC have lengths 3 and 4.What is the perimeter of a right triangle with each side twice the length of its corresponding side in triangle ABC? If one side of a triangle is 2 times of another side and it has the largest是什么意思 an equilateral triangle has a side length of 20 .if a square has the same perimeter as this triangle,the area of the square is?这题怎么翻译?怎么算? The figure above consists of 25 squares,if the figure were foled along the dotteddiagonal to form a flat triangle,后面省略我的问题是什么是“ dotted” diagonal什么事“flat” triangle 英语翻译知趣者进）））A triangle has perimeter 29cm.The sides have lengths,in centimeters,that are consecutive odd integers.What is the length of the longest side?大题目是这样的。find the solution if possible If there is not enough 请翻译 As shown in the following diagram,Triangle ABC is a regular triangle,and Point D is the midpoint on Side AB.DE is perpendicular to BC,and the area of Triangle BDE is five square centimeters.Now please calculate the area of Triangle ABC. What if an archeologist found three bones in Cairo, Egypt buried 4 meters, 7 meters, and 9 meters apart (to form a triangle)? The likelihood that more bones are in this area is very high. The archeologist wants to dig in an appropriate circle around