Sion? Asin3 A 1 + 4 L
(-siasa
-sins A + zsin3A - sina)sin square a sin 3A is equal to 1 divided by 4 (1 - sin 5 A + 2 Sin 3 a minus sin a bracket

Of four points are collinear, they are also coplanar

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.