In a right triangle, one of the acute angles measures 45 degrees. What is the measure of the other acute angle? A. 45 degrees B. 60 degrees C. 30 degrees D. 90 degrees 相关知识点: 试题来源: 解析 A。在直角三角形中,两个锐角的和是 90 度。已知一个锐角是 45 度,那么另一个锐角...
In a right triangle, one of the acute angles is 30 degrees. What is the measure of the other acute angle? A. 30 degrees B. 45 degrees C. 60 degrees D. 90 degrees 相关知识点: 试题来源: 解析 C。解析:直角三角形两个锐角和为 90 度,一个锐角为 30 度,另一个锐角为 90 - 30 =...
What are acute vertical angles? Angles Whenever lines, rays, or line segments intersect, angles are created. Angles are found in the area between the two intersecting lines, next to the point where they intersect. Depending on how the lines intersect, the angles will have different degree measu...
How can we identify an acute angle? What do you mean by acute triangle? What are the types of angles in geometry?
What does angle mean in math? What is a reflex angle? What angle is a central angle of circle D? What are acute vertical angles? What is the complementary angle of 90 degrees? What is the complementary angle of 60 degrees? What is the complementary angle of 35 degrees?
结果1 题目 The measures of the acute angles of a right triangle are in the ratio 3:2. What is the measure of thesmallest angle of the triangle?A:36°B:54°C:56°D:144° 相关知识点: 试题来源: 解析 A None 反馈 收藏
55、ane that are closer to P than to Q is(A) the region of the plane on one side of a line(A) the interior of a square(B) a wedge-shaped region of the plane(C) the region of the plane bounded by a parabola(D) the interior of a circle<7> A researcher computed the mean, ...
Right angles are all angles that are exactly 90 degrees and the most obvious in geometry is the triangle. Learn the definition of a right angle and...
In a right triangle, what is the sum of the other two angles? A. Acute B. Isosceles C. Supplementary D. Complementary Right Triangle: Properties Consider a right triangle {eq}\triangle ABC {/eq}, which is a right triangle. The given ...
阅读下列句子,在空白处填入1个适当的单词或括号内单词的正确形式。 【小题1】He experimented with different styles of painting, but was most famous for his work in Cubism, which often uses acute angles and ___ the world is represented as being constructed of cubes and rectan...