Which of the following sets of numbers could be the lengths of the sides of a triangle?

a. 35 yd, 25 yd, 10 yd
b. 15 yd, 10 yd, 5 yd
c. 35 yd, 45 yd, 55 yd
d. 25 yd, 25 yd, 75 yd

the answer is C

Step-by-step explanation:

the addition of the lenght of two sides must be greaher than the lenght of the third

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

345

step-by-step explanation: