Last Updated On 16-03-2023 - By Jeesha Sara
Two isosceles triangles have equal vertical angles and their corresponding sides are in the ratio 3:5. What is the ratio of their areas?
(a)
3:5
(b)
6:10
(c)
9:25
(d)
None of these
Two isosceles triangles have equal vertical angles and their corresponding sides are in the ratio 3:5. What is the ratio of their areas?
(a)
3:5
(b)
6:10
(c)
9:25
(d)
None of these
Question ID - 50138 :-
Two isosceles triangles have equal vertical angles and their corresponding sides are in the ratio 3:5. What is the ratio of their areas?
(a)
3:5
(b)
6:10
(c)
9:25
(d)
None of these
|
Two isosceles triangles have equal vertical angles and their corresponding sides are in the ratio 3:5. What is the ratio of their areas? |
|||||||
|
(a) |
3:5 |
(b) |
6:10 |
(c) |
9:25 |
(d) |
None of these |
Since vertical angles are equal and corresponding sides are proportional, the two triangles are similar. So, the ratio of their areas is equal to the ratio of the squares of their corresponding sides.
Ratio of their areas = 
Next Question :
The energy required to take a satellite to a height ‘h’ above Earth surface (radius of Earth =6.4×103 km) is E1 and kinetic energy required for the satellite to be in a circular orbit at this height is E2. Then value of h for which E1 and E2 are equal, is
|
a. |
1.28×104 km |
b. |
6.4×103 km |
|
c. |
3.2×103 km |
d. |
1.6×103 km |
View Topper Answer
We hope we have given the updated helpful answer / content for your query in an easily accessible format to help you in preparing adequately. We do offer free support materials, 10th maths guide, 10th science guide, 10th tamil guide, 10th social guide, 10th english guide, science 10th guide and also for all the classes books and guide to all the students who sign up for SaraNextGen. Apart from traditional textbook queries, we've got conjointly provided further high order level thinking issues, that are seemingly to be expected in boards and competitive exams. It includes conceptual queries, MCQs, Long and short answer type queries, etc. These Questions are designed to learn each student and academics by providing chapter-wise further issues focusing totally on testing conceptual information with applications. Here, we've got provided a number of the necessary ways in which within which the solutions of all the Questions will profit students of class 1 to 12. If you have any queries, drop a message to us and we will get back to you at the earliest.
