Answer:
If I remember correctly, right angles are 90 degree angles. So the answers would be A. B. and C.
Step-by-step explanation:
If you see the little box on the angle, that means it's a 90 degree (right) angle.
so you are going to use the Pythagorean theorem on the smaller triangle to find the connecting side's length

now you can find the bigger triangle's hypotenuse

c=4
Answer is C because there is a constant rate of change (+2) in the y-values. As x increases by 1, y increases by 2.
Answer:
<h2>207 acres are planted with corn</h2>
Step-by-step explanation:
<h2>First you have to figure out how much 1/5 of 345 is, basically 345 divided by 5, which is 69 then do 69*3 high is 207 and boom 207 acres are planted with corn!!!</h2>