Question

Hi ❣️❣️ guys ♥️♥️ need help

answer the questions in the attachment ​

Answer 1

Answer:

see the answer will be

Step-by-step explanation:

1wat step 2X+1X=90

then

3X = 90

X=90/3

X=30 ( answer)

Answer 2

Answer:

1) let the ratio no be 2x and x

2x+x= 90

3x=90

x=30

2x=60

x=30

2)given =a=b+c

to prove= It is right angle triangle

proof

a+b+c=180

a+a=180

2a=180

a=90

one angle of a triangle is 90

so it is right angle triangle