3
4. Two sides of a triangle are 14 cm and 15cm . The perimeter of the triangle is 40 cm. What is its third side?
SECTION -D (4 x 2 =8 marks )
Answers
Answered by
0
Answer:
Step-by-step explanation:
Using the formula
P
=
a
+
b
+
c
Solving for
c
c
=
P
﹣
a
﹣
b
=
40
﹣
14
﹣
15
=
11cm
Answered by
0
Answer:
its third side is 11 cm
I hope this answer is helpful for you
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