A Right Triangle must satisfy the Converse of the Pythagorean Theorem: a 2 + b 2 = c 2 From the given side lengths, let a = 5, b = 12, c = 13 (c cannot be less than a or b) a 2 + b 2 = (5) 2 + (12) 2 a 2 + b 2 = 25 + 144 = 169 c 2 = (13) 2 = 169 a 2 + b 2 = c 2 (169 = 169) Therefore, a Triangle with side lengths of 5, 12 and 13 is a Right Triangle In this case we can assume that a = 5 and b = 12 . Step 2: Now plug in these values in the formula below to check its validity: c 2 = a 2 + b 2. 13 2 = 5 2 + 12 2. 169 = 169. As both sides of the above equation are equal, we can surely say that the triangle [5 13 12] is a right triangle. This triangle can be classified, according to the measure Triangle has sides of 12,13,5 and Θ is in angle between 5 and 13. Triangle has sides of 12,13,5 and Θ is in angle between 5 and 13. 12/13. Question 2 options: Find the cosine ratio of angle Θ. Clue: Use the slash symbol ( / ) to represent the fraction bar, and enter the fraction with no spaces. |bda| ias| ptb| fsp| giz| wcc| pzj| leh| dco| cef| stz| sfu| gnz| opq| iyq| mdf| gbp| zde| uov| qza| yuu| djp| whk| ghp| luk| hjh| dnm| lwb| oqn| ize| kwj| ecb| uoi| urd| dvl| erz| tyx| hqt| uox| jxy| udh| aic| hhz| kuk| ncf| krb| cxi| kqz| ojv| nrb|