I think the answer is 35.28 square units. Because triangle ABC is 1/2 of triangle XYZ, the height must be halved. So, 3.36/2 is 1.68. Now, you times 42 by 1.68 to get 70.56. Then, divide that by 2 to get 35.28
Step-by-step explanation:
(F-32)* 5/9 = C
(83 -32) * 5/9 = 28 + 1/3
Its the fourth one hope this helps