Answer:
area of sector dfe=(360-110)/360×πr²=250/360×22/7×4²=34.9=35ft²
The answer is:<span>
</span><span>
</span><span>= <span><span>2p</span>+<span>10</span></span></span>
The first one is (4) The second one is (-6) I'm not 101% sure but yeah.
8^2 is 64 and 8^7 is 2097152 and do 64*2097152 which is 134217728.