The given triangle can be represented as: (i) Right-angled triangle as one angle is equal to 90∘
(ii) Scalene triangle as all the three sides is of different length.
Question 3 (d)
Name the following triangle in two different ways: (You may judge the nature of angle by observation)
Name each of the following triangles in two different ways: (you may judge the nature of the angle by observation)
If the angle of a triangle are in the ratio 1:2:3, find the angles.classify the triangle in two different ways.
In how many different ways you can write 15 as the difference of the squares of two natural numbers?