Question

How much money is left with him? (3
12. The perimeter of an isosceles triangle is 18 cm. If one of the equal sides is 5
find the measure of the third side.
20 13. Find the cost of 124 m of cloth if I m of cloth costs 1 17
cm long,​

Answer 1

Answer:

a=6.5cm

b Base

P Perimeter

Using the formula

P=2a+b

Solving fora

a=P

2﹣b

2=18

2﹣5

2=6.5cm

Step-by-step explanation:

$Hope it helps you ☺️$