Answer:
84 ???
Step-by-step explanation:
add 18 + 14 + 9 + 15 + 19 + 9 i will correct myself if im wrong
Answer:
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Answer:
Area of the gray region = 64 square units
Step-by-step explanation:
Area of the white square = 64 square units
Length of a side of the given square =
=
= 8 units
By Pythagoras theorem,
Length of diagonal DB =
DB =
=
AD = DB = [Given]
OD = OC =
= 4√2
Therefore, AO = AD + OD = 8√2 + 4√2
= 12√2
Area of ΔACD = Area of ΔAOC - Area of ΔCOD
=
=
=
= 32
Therefore, area of gray part = Area of ΔACD + Area of ΔAED
= 32 + 32
= 64 square units
Answer: 178.1
(12.3x7)+(11.5x8)
86.1+92=178.1
Answer:
look at the picture i have sent