Mathematics
In a △ABC, AB = 6 cm, BC = 7 cm and CA = 8 cm. The smallest angle of the triangle is :
∠A
∠B
∠C
None of these
Triangles
3 Likes
Answer
We know that,
The smallest angle of a triangle has the smallest side opposite to it.
Since, AB is the smallest side thus ∠C is the smallest angle of the triangle.
Hence, option 3 is the correct option.
Answered By
2 Likes
Related Questions
In a △ABC, AB > BC > CA. Then :
AB - BC < CA
AB - BC > CA
AB + BC < CA
None of these
In a △ABC, ∠A = 40° and ∠B = 60°. The longest side of the triangle is:
AB
BC
CA
None of these
In a △ABC, 2∠A = 3∠B and ∠C = 100°. The correct ascending order of sides of the triangle is :
AC < BC < AB
BC < AC < AB
AB < AC < AB
BC < AB < AC
The angles of a triangle are 5(x - 4)°, (4x + 5)° and (x + 25)°, then the value of x is :
17
18
19
21