Carlos's father needs to replace two sides of his fence. One side is 367 9/100 meter long, and the other is 329 3/10 meter long. How much fence does he need to buy?

Urgent? will give brainliest given that the blue triangle is a right triangle, which expression correctly gives the area of the red square? a) a2 + b2 b) a2 - b2 c) a2 - c2 d) c2 - a2