Question

10. Which of the following cannot be the sides of a right triangle?
a. 2 cm, 2 cm, 4 cm
b. 5 cm, 12 cm, 13 cm
c. 6 cm, 8 cm, 10 cm
d. 3 cm, 4 cm, 5 cm


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Answer 1

Answer:

a)

Step-by-step explanation:

2cm , 2cm , 4 cm

it cannot form a right triangle

Answer 2

The rule of Triangle is that

if A, B,and C are sides of Triangle and C is the largest side of Triangle then

A + B > C

so it seems option (a) can't be a Triangle