故选B.Angle-chasing using the small triangles:Use the line below and to the left of the 110° angle to find that the rightmost angle in the small lower-left triangle is 180-110=70°.Then use the small lower-left triangle to fnd that the remaining angle in that triangle is ...
The measure of one angle of an octagon is two times smaller than of the other seven angles. What is the measure of each angle?Word ProblemsTo solve this word problem, we have to relate the sum of the measures of each of the 8 angle...
结果1 题目In a triangle, no angle can have a measure of ( ). A: 1° B: 120° C: 150° D: 180° 相关知识点: 试题来源: 解析 AThe sum of all three angles is 180°, so each angle180°.在一个三角形中,没有一个角角度可以是( ).A.1°B.120°C.150°D.180°三角形内角和为...
Answer to: \angle 1\ and\ \angle 2 are a linear pair. If the measure of \angle 1= x - 30 and the measure of \angle 2= x + 76, find the measure of...
Verb1. measure out- determine the measurements of something or somebody, take measurements of; "Measure the length of the wall" measure,mensurate shoot- measure the altitude of by using a sextant; "shoot a star" triangulate- measure by using trigonometry; "triangulate the angle" ...
Circular angle 测度 是旋转不变的。 局部紧拓扑群上的哈尔测度是勒贝格测度的一种推广,而且也有类似的刻划。 恆零测度 定义为 ,对任意的 。 每一个概率空间都有一个测度,它对全空间取值为1(于是其值全部落到单位区间[0,1]中)。这就是所谓概率测度。
1) Finger gestures to draw and tag; 2) Multiple colors for lines and texts; 3) Different types of line endpoints; 4) Text tags and comments; 5) Angle tags; 6) Shapes tags; 7) Export to album; 8) Project saving and importing; 9) Image zoom in and out; 10) Multiple widget icons...
结果一 题目 Find the measure of angle A.13)71x+4877 答案 S_ΔM-O+S_1O=1 a_g1esma t_n(ang)eB180° x+71+x+48+77°=180° 2x+196÷18⋅° —196°1960(2x)/2=(-16°)/2x=1—8°A=x+71=63°相关推荐 1Find the measure of angle A.13)71x+4877 ...
百度试题 结果1 题目2 In isosceles AACE, with base AC. m∠A= 5x-1 and mC=2x+19. find the measure of each angle of the triangle ee c 相关知识点: 试题来源: 解析 dor mee m0=mc=(17)/3 mE=(346)/3∴1 反馈 收藏
Answer and Explanation:1 Ourobjectiveis to find the measure of angle {eq}a. {/eq} Consider the triangle in which two of the angle measures are same as that of angle... Learn more about this topic: Angles in a Polygon | Measurement, Formula & Examples ...