Question

Section II
Case study based questions are compulsory. Attempt any 4 sub-parts from each questions. Each
questions carry 1 mark,
Case-Study Based-1
Triangular Flower Garden
Geeta has a Triangular flower garden with side 11m, 6m, 15m. Where she grew roses. Now she wanted
to grow Lily and Sunflower plants also. She is planing to divide the garden into three pars by dividing the
longest aide into three equal parts by making two partitions. She grew roses in the middle and the rest
two in the comer side
6m
11mg
--- 11m
5m
Keep the Park
Green and Clean
5m
5m
E
15m
D
Q.17a) In how much area is she growing the three types of flowers ?
D) 200 m
00) 800 m
ii) 80 m2
iv) 40m2
b) One side (AF) of the garden already has a fence, but she wants to put a fence on the other two sides.
Find the cost of fencing if rate of fencing is 110 rupees/m
1) 3520 rupees
il) 2310 rupees
JH) 2860 rupees
iv) 1650 rupees
c) If two partition are parallel to each other then what is the length of BA.
1) 5m
ii) 6m
iii) 7.5m
iv) 5.5m
d) What is the length of Partition AE, if AELCF:
1 Tim
ili-11m
iv) 61m
e) If show grew Lill in ABCD and sunflower in AAEF. What will be the ratio of ar ABCD: ar AAEF?
i) 1:1
ii) 1:3
iii) 2:1
iv) 1:2
il) V6 m​

Answer 1

Answer:

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