Answer:I am pretty sure it’s D
Answer:
44
Step-by-step explanation:
Angle C is half the angle at the centre, i.e ½(180) = 90
Using triangle ABC
90 + 46 + angle B = 180
Angle B = 180 - 136
Angle B = 44°
The figure with reflection symmetry would be the bottom right figure.
Answer:
60
Step-by-step explanation:
Because it needs to have 0 in the end in order to be divisble by 6,5
so we start from 10
20
30
40
50
60 that's why it is 60
Answer:
Step-by-step explanation:
Given
The attached rectangle
Required
Find x
To do this, we make use of:
---- angle at diagonal
Collect like terms
Solve for x
--- approximated