The perimeter of a triangle is 24 cm. Two of its sides are 8 cm and 9 cm. Find the length of its third side. ( A ) 8 cm ( B ) 6 cm ( C ) 9 cm ( D ) 7 cm
Answers
Answered by
10
Answer:
perimeter = sum of all sides
24 = 8+9+other side
24 = 17+ other side
other side= 24-17
other side= 7
Answered by
0
Answer:
The Answer Is 7
Step-by-step explanation:
sum of all sides
24=8+9+other side
24=17+other side
other side =24-17
other side =7
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