Answer: 924
Step-by-step explanation: to find the are of the square, multiply 22 and 22. We know it is a square because of the lines on the shape, to find the triangle, multiply 22 and 20, then divide by two. The answer is 924 squared
Answer:
Graph 1
Step-by-step explanation:
16.acme
b = 17.55
a^2 + b^2 = c^2
4^2 + b^2 = 18^2
16 + b^2 = 324
<u>-16 -16</u>
b^2 = 308
square root them
<u>b = 17.55</u>
let me know if it is correct!