Finding angles June 23.2020
1 answer:
Answer:
angle B is 38 degree
Step-by-step explanation:
In triangle ADC,
finding angle C
angle A + angle C = 110 degree (sum of two interior opposite angles are equal to the exterior angle formed)
46 + angle C = 110
angle C = 110 - 46
angle C = 64 degree
In triangle ABC
finding angle B
angle A + angle B + angle C = 180 degree (sum of interior angles of a triangle)
78 + angle B + 64 = 180
142 + angle B = 180
angle B = 180 - 142
angle B = 38 degree
You might be interested in
Answer:
2
Step-by-step explanation:
8 times 1/4 equals 2
if this is wrong i am so sorry
The answer is (7/9, -5/9)
(7 over 9 and negative 5 over 9)
Answer:
456
Step-by-step explanation:
11.5 oz would be 2 standard deviations below the mean... z -score = -2 = .0228 (from Z-Score table)
22.8% of 2000 = 456
14 and -18 would be less than or equal too when the -y makes them -14 and 18 it is still less than 19
Are there any other symbols missing in this equation because right now it’s just the variables
