An isosceles triangle has base length 18 cm and height 4cm what is the approximate length of the two other sides

The approximate length of the two other sides is 10cm

Step-by-step explanation:

Given

Required

The length of the two other sides

Divide the triangle to 2 (See attachment)

Considering one of the triangles, we have:

Take square roots

--- approximated

you cant answer this dummy

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b