Plz do number 19 and determine if it’s possible or not

we have a rule in forming triangle.

that sum of any two sides is must be greater than the third side.

here we have three sides measure 9m,9m, and 9m

we have to add up any two sides here .

so 9+9=18 .

where 18 is greater than the third side 9.

so it is possible to form triangle with the given length sides.

Possible it is right

answer: f = 32.2m

step-by-step explanation: that is the answer

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.