Answer:
a) AB = 17 m
b) AC = 20.8 m
Step-by-step explanation:
Pythagorean theorem
a^2 + b^2 = c^2
a)
AB^2 = (26-11)^2 + 8^2
AB^2 = 15^2 + 8^2
AB^2 = 225 + 64
AB^2 = 289
AB = 17 m
b)
AC^2 = AB^2 + BC^2
AC^2 = 17^2 + 12^2
AC^2 =289 + 144
AC^2 = 433
AC = 20.8 m
Answer:

Step-by-step explanation:
The side length ratio for a 45-45-90 angle triangle is 
The length of the bottom adjacent side of the 90-degree angle is 7, so p would be 
Answer:
true
Step-by-step explanation:
because
3^7 is 2187
7^3 is 343
Answer: 20 degrees Celsius
Step-by-step explanation:
Answer:
gradient = 2
Step-by-step explanation:
Plot two points
(1 , 3) & (2 , 5)
