Question

In a right angled triangle the ratioof other two angles is 3:7.find other two angles​

Answer 1

Answer:

According to the problem:

Sum of angles of a triangle =180

∘

Let us consider the acute angles =11x and 7x

Implies that

180

∘

−90

∘

=11x+7x

Implies that

90=11x+7x

Implies that

90=18x

x=

18

90

Implies that

x=5

Hence the acute angle is

7×5=35

∘

and

11×5=55

∘

Answer 2

Answer:

According to the problem :

Sum of angles of a triangle = 180°

Let us consider the acute angles = 7x and 3x

Implies that

180° – 90° = 7x + 3x

Implies that

90 = 7x + 3x

Implies that

90 = 10x

x = 90/10

Implies that

x = 9

Hence the acute angle is

3 × 9 = 27°

and

7 × 9 = 63°

So,The other two angles are 27° and 63° = Acute angle.

Step-by-step explanation:

Hope it's helpful!!!!