Answer for these! Please quickly

Answer:
1: 233 (E)
2: 10,920 (C)
3: 241.87 (F)
4: 12600 (B)
Step-by-step explanation:
Use the Pythagorean Theorem to find the hypotenuse (the missing side length):
[tex]a^{2} + b^{2} = c^{2} \\c = \sqrt{a^{2} + b^{2}}[/tex]
To find area of triangle:
A = 1/2 • base • height