Answer:
85 degrees
Step-by-step explanation:
5 and 7 are equal and 7 and 11 are also equal so 5 and 11 are equal to each other
Answer:
1, 3, 4 i hope this helps ;)
Step-by-step explanation:
Answer:
x = 70°
Step-by-step explanation:
The external angle of a triangle is equal to the sum of the 2 opposite interior angles.
120° is an external angle of the triangle, thus
x + 50 = 120 ( subtract 50 from both sides )
x = 70
Answer:
Step-by-step explanation:
12.4
you have to multiply 1 5/9 times 8
Answer:
√20,
√19,
√17,
√23
Step-by-step explanation:
