Answer:
January
Step-by-step explanation:
The month October is the 10th month,
there is 12 months in a year
2451 / 12 = 204.25
0.25 of a year, 1/4 of the year so 12/4 = 3
2451 months is 204 years and 3 months
3 months after October is January
10 + 3 = 13 where December is 12 and the 13th month is January
Answer:
11 mm, 21 mm, and 16 mm.
Step-by-step explanation:
since 11+21>16, 11+ 16>21>11, You can form a triangle with 11,21,16
Step-by-step explanation:
AD ≅ BC, Given
∠BCD ≅ ∠ADC, Given
CD ≅ CD, Reflexive property
ΔBCD ≅ ΔADC, SAS congruence
∠BDC ≅ ∠ACD, CPCTC
ΔECD is an isosceles triangle, definition of isosceles
DE ≅ CE, properties of isosceles triangles
Answer:
C) 
Step-by-step explanation:
The formula for area is
A=pi * radius ^2
If the diameter is 40, the radius is 20
Therefore
