Question

maths this is maths test pls ans

I need 17 and 18 ans please​

Answer 1

Answer:

17)In a right triangle one angle is 50⁰( given)

In a right triangle 90⁰ is compulsary so it is another angle

Third angle = 90⁰+50⁰+x=180⁰

=140⁰+x=180⁰

x= 180⁰-140⁰=40⁰=third angle

18) in photo