The answer is 3 hope this helps . and try using the app “ Photomath “ it helps a lot
Answer:
J 28
Step-by-step explanation:
3x-10 = plug in x for angle C
84-10 = subtract for angle C
74 = C
3x/3 - B/2
For last Angle B always look for 180
74 + 50 = 124
180 - 124 = 56
(2x) = plug in x for angle B
56 = B
x = B/2
x = 3x/3 -B/2
x = 28
Hope this helps
10 = a
24 = b
30 = c
If a^2 + b^2 = C^2 , the triangle is right
if a ^2 + b^2 > C^2 , the triangle is acute
if a ^2 + b^2 < c^2, the triangle is obtuse
since 100 + 576 < 900 , the triangle is : D. Obtuse
hope this helps
5th option
Mark brainliest please
Hope this helps