You can use trig here - you want to know the angle opposite from the shortest side, which we'll call "A," and you have the sides that touch the right angle. side A (21 inches) and side B (25 inches) intersect at a right angle, so the side we're missing is the hypotenuse. the angle across from side A is angle "a" - now, since we know which side is the hypotenuse, we can figure out which trig function works here. angle "a" can be found by doing tan(a)=Opposite/Adjacent --> tan(a)=A/B --> tan(a)=21/25 --> a=tan^-1(21/25). a = 40.03 degrees
Answer:
the answer is b my guy
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
can i have brainliest
Answer:
128cm^2
Step-by-step explanation:
The length is 16 and the width is 8. 16*8=128.