The answer is 86.4 I believe.
Step-by-step explanation:
∆=3*6=18
[]=5*15=75
75+18=93 in squared
Answer:
45
Step-by-step explanation:
Every Triangle has 180 degrees.
x + 8x + 3x = 180
12x = 180
x = 180/12
x = 15
Angle K = 3x
K = 3 * 15
K = 45
Answer:
35%
Step-by-step explanation: