A. 6 because it is in the middle of the data.
I found the answer key t your worksheet. If you need an explanatin ask in comments and I will get back ASAP.
it is true because al triangles angles MUST add up to 180
Answer:
480
Step-by-step explanation:
8x4=32
8x8=64
32x4=128
32x8=256
256+128+64+32=480
