Question

9. A side wall (Triangular) of a BudhaPark, pamuted in black colour with a message "TO
FOLLOW THE TRAFFIC RULES" If the sides of the wall are 5m, 6m and 7m
respectively. Answer the following questions:
A
5 m
6m
TO
FOLLOW
TRAFFIC
RULES
6 m
c с
7m
(1) Find the area of the triangular wall.
Vám
b)
c) 6Vm?
d) None of these
(ii) If we consider one side of a triangle as 1m in place of 6m, then arca of wall will be
a) 4 m
b) 2 V3 m
c) 37
d) None of these
(i) If the wall is to be painted with red colour at the rate of Rs. 7 per square meter then
cost of painting the wall is
it) Rs 42 V6
b) Rs. 776
c) Rs. 42
d) None of these
(iv) The perimeter of original side wall of the BudhaPark is
a) 18 m
b) 9 m
36 m
d) None of these​

Answer 1

Answer:

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