Question

1. Can triangles be constructed with the following measurements of sides? Justify your ans
A.1.5 cm, 2.5 cm, 4 cm
B. 3 cm, 3 cm, 5 cm
C. 6.2 cm, 6.2 cm, 6.2 cm
D. 5.8 cm, 8.4 cm, 16.5 cm​

Answer 1

Step-by-step explanation:

a) 1.5+2.5 =3 so the triangle cannot be construed

b) 3+3=5 ,5+3=8 so,the triangle can be construed

c) 6.2+6.2= 14.4 so,the triangle can be construed

d) 5.8+8.4= 14.2,8.4+16.5 =20.9 so, the triangle can be construed

We can say that any triangle construed by adding two sides and the sum must be must greater than the third one .If not it is less than third one that triangle can not be construed

Answer 2

Answer:

d. 5.8+8.4=14.2in  not = to 16.5

okay sorry i know the answer for first 3 because i dont know the answer bye

Step-by-step explanation: