Answer:
a = 4
Step-by-step explanation:
a^2 + b^2 = c^2
a= ?
b= 3
c= 5 (c is always the hypotenuse)
*plug in given values
a^2 + 3^2 = 5^2
a^2 + 9 = 25
-9 -9
a^2 = 16
*find the square root
sqrt(a) = sqrt(16)
a = 4
You can't have a square root of a negative number
For america it's Fahrenheit
for most of the rest of the world it is Celsius
The sum is 27 you just need to add them all together
The triangles can be proven using the SAS postulate. The congruency statement is CAM is congruent to IAM (sorry I don’t know how to type the congruent sign).
