Question

solve the following sum ​

Answer 1

Answer:

uhmm not able to understand can show the full question

this not a spam it's actually incomplete

Answer 2

Answer:

Let the other side of triangle is x cm

Then in isosceles right angle triangle two congruent sides are 7 cm

x

2

=(7)

2

+(7)

2

⇒x

2

=49+49

⇒x

2

=198

⇒x=7

2

Then perimeter of right angle isosceles triangle =7+7+7

2

=14+7 2 =7(2+ 2)