Question

43.The three angles of a triangle are in the ratio 1:2:1.
a) Find all the angles of the triangle.
b) Classify the triangle in two different ways​

Answer 1

Step-by-step explanation:

hope it helps ✌️✌️✌️✌️❤️❤️❤️❤️

Answer 2

Answer:

X=45°, 1. right angle triangle2. isosceles triangle

Step-by-step explanation:

1.)angles of triangle= 1x+2x+1x=180( angle sum property of triangle)( let the ratios be in the X value)

=4x=180°

=x=180/4

X=45°

1x=45°( first angle)

2x=45×2=90°( second angle)

1x=45°( third angle)

2.) Classify the triangle in two different ways

=> the triangle is right angled triangle and also the triangle is isosceles triangle.

1.right angled triangle

2.Isosceles triangle

hope it helps.