Electric Power Lines need to run in parallel so that their cables cannot touch each other and short circuit the power grid. Multi-storey floors and rows of windows in high rise Buildings need to run in parallel. Sets of Pipes and Cabling in buildings, ships, cars, and aeroplanes are also ...
Two lines are parallel. Another line intersects them. ___, the corresponding angles are equal. A. So B. But C. Or D. And 相关知识点: 试题来源: 解析 A。“So”在这里表示所以,根据平行线的性质,两直线平行被第三条直线所截,对应角相等。“But”转折错误。“Or”或者不合适。“And”连接并列...
Solution:The given parallel lines are cut by a transversal, therefore, the marked angles in the figure are the alternate interior angles which are equal in measure. This means, 8x - 4 = 60°, and 8x = 64, x = 8. Therefore, the value of x = 8. Practice Questions on Parallel Lines ...
In addition to these special relationships between angles, all adjacent angles formed when two parallel lines are cut by a transversal are supplementary. In the previous figure, for example, and are supplementary. Math IC questions covering parallel lines cut by a transversal are usually straightforwa...
CBSE Class 9 Maths Important Questions Important Topics Covered in Class 9 Maths Chapter 6 Introduction Basic Terms And Definition Intersecting Lines And Non-Intersecting Lines Pairs of Angles Parallel Lines And Transversal Line Lines Parallel To The Same Line ...
Two lines in the same plane that do not intersect are calledparallel lines. The figure below shows two lines, and that are parallel, denoted by The two lines are intersected by a third line, forming eight angles. Note that four of the angles have the measurex°, and the remaining four...
Lines and Angles are basic shapes in geometry. Definitions of different types of lines and angles along with their properties are explained here at BYJU'S with examples and video lessons.
Corresponding angles are equal, when ___ lines are cut by a transversal. parallel non-parallel two peprendicular 3 What is the corresponding angle of ∠AGE? ∠AGH ∠CHF ∠CHG ∠GHD Frequently Asked Questions about Corresponding Angles Are ...
supplementary. Math IC questions covering parallel lines cut by a transversal are usually straightforward. For example: In the figure below, if lines m and n are parallel and = 110 o, then f – g = If you know the relationships of the angles formed by two parallel lines cut by a ...
This lesson shows how to locate interior and exterior angles in a regular polygon, use formulas to calculate their individual values and their sums. Updated: 11/21/2023 Table of Contents Angles in a Polygon How to Find the Interior Angles of a Polygon Lesson Summary Frequently Asked Questions...