Question

Lara wrote the following statement:

"You can only draw one unique isosceles triangle that contains an angle of 75°."

Which statement is true?

Lara is correct, because only one unique triangle can be drawn with the given information.
Lara is incorrect, because the triangle described cannot be drawn with the given information.
Lara is incorrect, because more than one triangle can be drawn with the given information.
None of the above.

Answer 1

@Michele_Laino @Nnesha

Answer 2

if the triangle has one angle of 75 degrees, then such angle is the angle at vertex, and the angles at the base are equal eac to other and each of them measures 52.5 degrees

Answer 3

so, please how many triangles I can draw with two angles equal, think about the previous question

Answer 4

I am not understanding this one

Answer 5

sounds to me that Lara is correct

Answer 6

I think is incorrect! since we can draw an infinite number of such triangle. This exercise, it is similar to the previous exercise, when you have to say how many triangles with two angles of 50 degrees, can be drawn

Answer 7

I guessed she was correct but my sister says none of the above

Answer 8

I think that it is option C. namely Lara is incorrect!

Answer 9

oh okay. well that is it. Thank you so much!

Answer 10

:)