Constructing triangles

Maths

If you know the length of the sides of a triangle, you can _______ it using a pair of ______.

This circle is drawn on a centimetre square grid. State the radius and diameter.

No, they are not both correct. Only B is correct because she mentioned the shortest angle first then measured the rest.

No, they are not both correct. Only student A is correct because the base is 3cm.

Yes, they are both correct because both of the triangles are identical (congruent) but they are orientated differently.

Two students were asked to construct a triangle with side lengths 3 cm , 2 cm and 4 cm.  Are they both correct?

The circumference is also the radius of a circle

The circumference is the area of the circle

The circumference is the distance around a circle

Complete the sentence. The diameter of a circle is...

The radius of my circle is 8.5cm. What is the diameter of the circle?