Answer:
the first one
Step-by-step explanation:
Answer:
16.
How to find... ↓
The small triangle is 1/3 size of the big triangle.
If this is the case, find the LCF here, 4, and multiply each angle's value by the least common factor, 4.
3 x 4 (bottom) = 12
5 x 4 (right side) = 20
4 x 4 (left side <em>the missing side) </em>= 16
Therefore,
The missing side value, <em>x</em>, is 16.
Answer:
I dont know the answer so I cant help
The length of the side of the original square is 7cm
Step-by-step explanation:
a || b,
m+125=180° ( straight angle)
m= 180-125° =55°
