Question

17- Case Study Based-1:
Scale Factor and Similarity
If parallel lines cut off congruent segments on one transversal, then they cut off
congruent segment on any transversal." Graph given below shows similar triangles
used to depict fuel economy standards for automobiles. Above thermo can be used to
divide a given segment into any number of segment into any number of segment into
any number of congruent parts.
1978
80
99
Fuel Economy Standards
38
for Automobiles
19
20
22
24
82
26
83
84
85
27
271/2
(i)
To find the height of a tree, a group of Girl Guide devised the following method.
A girl walks towards the tree along its shadow until the shadow of the top of her
head coincides with the shadow of the top of the tree. If the girl is 150cm tall, her
distance to the foot of the tree is 15 m, and the length of her shadow is 3 m, how
tall is the tree?
P
(a) 6m
(b) 12m
(C) 9m
(d) 15m​

Answer 1

omg

omg

questions Is huge

with little point

Answer 2

Answer:

increase the point of question