1. Which of the following are lengths of a triangle?
a) AB = 25 cm, BC = 19 cm, CA = 14 cm
c) XY = 15 cm, YZ= 20 cm, XZ = 25 cm
b) PQ - 8 cm, OR=8 cm, RP-8 cm
d) DE = 9 dm, EF = 10 dm, DF = 8 dm
Answers
Answered by
0
Answer:
PQ = 8 cm , OR = 8 cm , RP = 8 cm
because all length of sides are equal
it's known as equilateral triangle .
Answered by
1
Answer:
all are the length of the triangle
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