7
Hope this helped hope you have a good day
Answer:
1 3/5
Step-by-step explanation:
Interior angles of a triangle, when added, = 180
so < A + < B + < C = 180
41 + 90 + < C = 180
131 + < C = 180
< C = 180 - 131
< C = 49
< C + < D + < E = 180.....because when added they form a line
49 + 32 + < E = 180
81 + < E = 180
< E = 180 - 81
< E = 99 <======
Answer:
x = 12√2
Step-by-step explanation:
if its a square, all sides similar of 12 units.
then the bottom and side length is 12 units
we need to find x, the diagonal.
formula: a²+b² =c²
: 12² + 12² = c²
: c = √144+144
: c = √288
: c = 12√2
Therefore diagonal, x is 12√2