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Find the angle measure x in the following figures.
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| (c) | (d) Asked by Pravin Last Modified  Follow 3   Answer  Charlie (a) Sum of the measures of all interior angles of a quadrilateral is 360º. Therefore, in the given quadrilateral, 50° + 130° + 120° + x = 360° 300° + x = 360° x = 60° (b) From the figure, it can be concluded that, 90º + a = 180º (Linear pair) a = 180º... read more (a) Sum of the measures of all interior angles of a quadrilateral is 360º. Therefore, in the given quadrilateral, 50° + 130° + 120° + x = 360° 300° + x = 360° x = 60° (b)
From the figure, it can be concluded that, 90º + a = 180º (Linear pair) a = 180º − 90º = 90º Sum of the measures of all interior angles of a quadrilateral is 360º. Therefore, in the given quadrilateral, 60° + 70° + x + 90° = 360° 220° + x = 360° x = 140° (c)
From the figure, it can be concluded that, 70 + a = 180° (Linear pair) a = 110° 60° + b = 180° (Linear pair) b = 120° Sum of the measures of all interior angles of a pentagon is 540º. Therefore, in the given pentagon, 120° + 110° + 30° + x + x = 540° 260° + 2x = 540° 2x = 280° x = 140° (d) Sum of the measures of all interior angles of a pentagon is 540º. 5x = 540° x = 108° 0 Comments  0 Comments Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com Ask a QuestionRecommended Articles  Science, Arts Or Commerce - Which One To Go For? Once over with the tenth board exams, a heavy percentage of students remain confused between the three academic streams they have to choose from - science, arts or commerce. Some are confident enough to take a call on this much in advance. But there is no worry if as a student you take time to make choice between - science,... Read full article >  The Trend of E-learning and it’s Benefits E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning... Read full article >  Top Benefits of e-Learning With the current trend of the world going digital, electronic renaissance is a new movement that is welcomed by the new generation as it helps makes the lives of millions of people easier and convenient. Along with this rapidly changing movement and gaining popularity of Internet, e-Learning is a new tool that emerging... Read full article >  6 Healthy Habits of School Children While schools provide formal education to the children, the home is where they start learning about things informally. Parents think that schools will take the initiative to educate their children. Well, this is partially true, as parents also play an essential role in bringing up their child. For the development of particular... Read full article > Find Class 8 Tuition near you Looking for Class 8 Tuition ? Learn from the Best Tutors on UrbanPro Are you a Tutor or Training Institute? Join UrbanPro Today to find students near you X Looking for Class 8 Tuition Classes?The best tutors for Class 8 Tuition Classes are on UrbanPro
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