Question

Can you have a triangle with two right angles?
2(5x7)

Answer 1

Answer:

No

Because total sum of the angles of triangle is 180 only and 90*2is equals to 180. so it's impossible.

Answer 2

Answer:

No, a triangle can only have 1 right-angled triangle.

Step-by-step explanation:

A triangle can only have 1 right-angled triangle as the sum of all angles of a triangle should be 180°.

A triangle has three sides forming three angles hence if it has two right angles. Then the sum would already be 180° with only 2 angles preventing the formation of a triangle.

1. ∠a + ∠b + 90 ° = 180° [ Correct ]
2. ∠a + 90 °+ 90 ° = 180° (here ∠a becomes 0 degree)  [Incorrect]