please please please I want case study questions of class 10th chapter 9 height and distance.... please please I am having maths olmpyaid... please help me please don't give it from sample papers released by Cbse....
Answers
Answer:
Suresh is having a garden near Delhi. In the garden, there are different types of trees and flower plants. One day due to heavy rain and storm one of the trees got broken as shown in the figure.
The height of the unbroken part is 15 m and the broken part of the tree has fallen at 20 m away from the base of the tree.
Using the Pythagoras answer the following questions:
1. What is the length of the broken part?
(a) 15 m
(b) 20 m
(c) 25 m
(d) 30 m
2.What was the height of the full tree?
(a) 40 m
(b) 50 m
(c) 35 m
(d)30 m
3.In the formed right-angle triangle what is the length of the hypotenuse?
(a) 15 m
(b)20 m
(c) 25 m
(d) 30m
4.What is the area of the formed right angle triangle?
(a) 100 m²
(b)200 m²
(c) 60 m²
(d) 150 m²
5.What is the perimeter of the formed triangle?
(a) 60 m
(b) 50 m
(c) 45 m
(d) 100 m
Step-by-step explanation:
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Answer:
expect this challange if yes than reply me in my question