Answer: x=18, A=80 degrees
Step-by-step explanation:
By AA, we can say that DEF. So:
1. Since the lengths of corresponding sides of similar triangles in equal ratio, we can say that
2. Since corresponding angles in similar triangles are equal,
Answer:
19. 13 20. 9 21. 12 22. 21
Step-by-step explanation:
Answer:
area= 7725
Step-by-step explanation:
A = 75((125+81)/2) A = 75(206/2) A = 75(103) A = 7725 The area is 7725 square feet
Answer:
3.75
Step-by-step explanation:
Answer:306855
Step-by-step explanation: