Question

13. Study the figure given on the right hand side and answer the following questions. (a) Name the equilateral triangle. (b) Name the isosceles triangles. (c) Name the scalene triangles. (d) Name the acute triangles. (e) Name the obtuse triangles. (f) name the right triangles​

Answer 1

Answer:

a) triangle ABC is equilateral having all sides of 4cm.

b) triangle ADE is an isosceles triangle because two sides are of equal length.

c) triangle ABD, ABM, ADM, AME, AEC and AMC are scalene because all have different sides.

d) triangle ABD and AEC are acute angle (less than 90°)

e) there is no obtuse angle.

f) triangle ADM, AME, ABM and EMC are right triangles.