Question

what is the perimeter of tringle is 67cm .if two sides measure 23cm and 10cm find the third side.

Answer 1

hello frnd!

here's ur answer...

we know that the perimeter of the triangle is sum of all sides.

perimeter of the triangle is 67cm

if 1st side is 23cm and 2nd is 10cm then the 3rd side is:-

let the 3rd side be a

23+10+a=67

33+a=67

a=67-33

a=34cm

verification:-

perimeter of triangle=sum of all sides

=23+10+34

=67cm

hence verified

hence the length of 3rd side is 34cm

hope this helps..!

Answer 2

HEY FRIEND HERE IS YOUR ANSWER

LET THE THIRD SIDE OF TRIANGLE IS x


A/Q

PERIMETER OF TRIANGLE = SUM OF ALL SIDES

x + 23 + 10 = 67

x + 33 = 67

x = 67 - 33

x = 34

the third angle be 34

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