Question

6. How many acute anges are there in a right-angled triangle? Find the sum of the acute
scute angles
7. Three anges of a triangle are x.2x and 3x Prove that the triangle is right angled​

Answer 1

Answer:

I don't understand

Step-by-step explanation:

please mark as branliest answer

Answer 2

Answer:

6. 2 acute angles

1 angle is 90 as it is right angled. the angle sum of a triangle is 180 there the sum of the other to will be 180-90=90

7. x+2x+3x=180 angle sum

6x=180

x=30

the angle are 30,60 and 90

as one angle is 90 the triangle is right angled