Im a young student, no one at home knows what i do in math.. thats why i use this app :(

2÷6+1/2 to the second power plus one

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.