mathematics
princeevee:

8 months ago
princeevee:

@Vocaloid

8 months ago
princeevee:

8 months ago
princeevee:

i think it's the top left one

8 months ago
jhonyy9:

us the pythagora"s theorem - do you know it ?

8 months ago
princeevee:

a^2 +b^2 = c^2

8 months ago
jhonyy9:

yes - exactly

8 months ago
princeevee:

but how do i figure out if it's a right triangle exactly?

8 months ago
jhonyy9:

where you get the square of two smaler number assumed will get the square of 3rth so this choice will be right sure

8 months ago
jhonyy9:

for example 3,4 and 5 9 +16 = 25 yes ?

8 months ago
jhonyy9:

in this way you need checking every choices

8 months ago
jhonyy9:

for example there are 3,4 and 7 so 3^2 =9 4^2 = 16 and 7^2 = 49 9 +16 = 49 this is right ?

8 months ago
jhonyy9:

courage @princeevee this is easy

8 months ago
princeevee:

no, that dosent seem right.

8 months ago
jhonyy9:

exactly so the first one choice how will be ?

8 months ago
jhonyy9:

65^2 +72^2 = 97^2 - this is right ? please calcule

8 months ago
jhonyy9:

65^2 = ?

8 months ago
jhonyy9:

8 months ago
jhonyy9:

8 months ago
jhonyy9:

8 months ago
princeevee:

4225

8 months ago
jhonyy9:

8 months ago
jhonyy9:

ok. and 72^2 = ?

8 months ago
jhonyy9:

8 months ago
princeevee:

5184

8 months ago
jhonyy9:

ok and the last one so 97^2 = ?

8 months ago
jhonyy9:

so after you get this number just assume 4225 and 5184 and check if will get the same number like 97^2 ok. ?

8 months ago
princeevee:

uh, 9409

8 months ago
princeevee:

so add the first two numbers to figure out if it equals the third?

8 months ago
jhonyy9:

exactly

8 months ago
princeevee:

8 months ago
princeevee:

so that means the top left one is right, yeah?

8 months ago
jhonyy9:

exactly sure - was difficily ?

8 months ago
princeevee:

when you put it in a simpler way, that is what makes it easy

8 months ago
jhonyy9:

yes - but can you tel me how you ve got your answer wrote on the top ? in this way too ?

8 months ago
jhonyy9:

@princeevee was difficult ?

8 months ago
jhonyy9:

hard ?

8 months ago
princeevee:

no, not at all

8 months ago
jhonyy9:

ok. than good luck was my pleasure and any time bye bye

8 months ago