The measure of an exterior angle of a triangle is equal to the sum of the measures of the two___interior angles. A. adjacent B. opposite C. complementary D. supplementary 相关知识点: 试题来源: 解析 A。三角形的一个外角等于和它不相邻的两个内角之和。exterior angle 是外角,triangle 是...
, then no angle of this triangle can have a degree-measure of ( ). A: B: C: D: 相关知识点: 试题来源: 解析 B If is the vertex angle, the others are each , If is a base angle, the vertex angle is , Choice B is not a possible angle. 如果一个等腰三角形的一个角是,那么其他...
In trianglePQR, the measure of angleP is twice the measure of angleQ. The measure of angleR is three times the measure of angleP. Find the measure of each angle. 相关知识点: 试题来源: 解析 m∠P=40°, m∠Q=20°, m∠R=120° m∠P=40°, m∠Q=20°, m∠R=120°...
angle (redirected fromAngle measure) Thesaurus Medical Encyclopedia angle a geometric figure; an angular projection; a projecting corner:the angles of a building;a viewpoint; standpoint:He looked at the situation from every angle. Not to be confused with: ...
结果1 题目 The measure of an exterior angle of a triangle is 120° and the measure of one interior angle of the triangle is 50°. Find the number of degrees in the measure of the largest angle of the triangle. 相关知识点: 试题来源: 解析 70° 70° 反馈 收藏 ...
与美国小学生一起学英文 Angles Let's think about a triangle.A triangle has three points, at each point, two lines meet together, this point is called an angle.How do people measure an angle?Angles are measured in degrees.Do you know what a surprising fact is? Do you want to know a ...
2. In a triangle, the measure of one of the angles is 36. The measures of the other two angles are in the ratio 2:7. What is the measure of the largest angle in the triangle, in degrees? 相关知识点: 试题来源: 解析 解:180°-36°=144°, 144°*7/(2+7)=112° 。 ...
In an equilateral triangle, what is the measure of each angle? A. 30 degrees B. 60 degrees C. 90 degrees D. 120 degrees 相关知识点: 试题来源: 解析 B。等边三角形的三个角相等,三角形内角和为 180 度,所以每个角的度数为 180÷3 = 60 度。选项 A 角度过小,选项 C 是直角三角形中直角的...
In triangle QRS, the measure of angle Q = 30 degrees. Angle R is a right angle. The length of side RS is 7. What is the length of side OR?O 14 O 14 radical 3 相关知识点: 试题来源: 解析 7 tan30=(9R)/(QR) 反馈 收藏 ...
百度试题 结果1 题目In triangle , angle is a angle. If , then the measure of angle is( ).A: B: C: D: 相关知识点: 试题来源: 解析 A Since ,,. So . 在三角形中,角是,如果,则( ). . . . . 因为,., 所以.反馈 收藏 ...