Q-19 Case study 3
LAND DONATION
A rich man donated a circular piece of land of diameter AB as 25m to an orphanage
center. The deciding committee of orphanage center planned a quadrilateral shaped
park inside that circular portion as shown in figure. Where the side AC is 20m and BD
is 7m. They planned to keep the area of triangle ADB for different swings, slides,
seesaw etc. and the area of triangle ACB to play different types of games.
4.
C
A А
ІВ
D
4 What type of triangle is AACB?
(a) Acute triangle (b) obtuse triangle (c) right triangle (d) none of these
2 Find the value of BC and AD.
3. Are she triangle ACB and triangle ADB are similar?
4 Find the area of the land which is planned for different types of swings, slides eta
Answers
Step-by-step explanation:
Historically, an orphanage is a residential institution, or group home, devoted to the care of orphans and other children who were separated from their biological families. Examples of what would cause a child to be placed in orphanages are when the parents were deceased, the biological family was abusive to the child, there was substance abuse or mental illness in the biological home that was detrimental to the child, or the parents had to leave to work elsewhere and were unable or unwilling to take the child. The role of legal responsibility for the support of children whose parent(s) have died or are otherwise unable to provide care differs internationally.
The use of government-run orphanages has been phased out in the United States, Canada, the United Kingdom, and in the European Union member-states during the latter half of the 20th century but continue to operate in many other regions internationally. While the term "orphanage" is no longer typically used in the United States, nearly every US state continues to operate residential group homes for children in need of a safe place to live and in which to be supported in their educational and life-skills pursuits. Homes like the Milton Hershey School[1] in Pennsylvania, Mooseheart[2] in Illinois and the Crossnore School and Children's Home[3] in North Carolina continue to provide care and support for children in need. While a place like the Milton Hershey School houses nearly 2,000 children, each child lives in a small group-home environment with "house parents"[4] who often live many years in that home. Children who grow up in these residential homes have higher rates of high school and college graduation than those who spend equivalent numbers of years in the US Foster Care system, wherein only 44 to 66 percent of children graduate from high school.[5][6]
Research from the Bucharest Early Intervention Project (BEIP) is often cited as demonstrating that residential institutions negatively impact the wellbeing of children. The BEIP selected orphanages in Bucharest, Romania that raised abandoned children in socially and emotionally deprived environments in order to study the changes in development of infants and children after they had been placed with specially trained foster families in the local community.[7] This powerful study demonstrated how the lack of loving attention typically provided to children by their parents or caregivers is pivotal for optimal human development, specifically of the brain; adequate nutrition is not enough.[8] Further research of children who were adopted from institutions in Eastern European countries to the US demonstrated that for every 3.5 months that an infant spent in the institution, they lagged behind their peers in growth by 1 month.[9] Further, a meta-analysis of research on the IQs of children in orphanages found lower IQs among the children in many institutions, but this result was not found in the low-income country setting.[10]
Step-by-step explanation:
LAND DONATION
A rich man donated a circular piece of land of diameter AB as 25m to an orphanage
center. The deciding committee of orphanage center planned a quadrilateral shaped
park inside that circular portion as shown in figure. Where the side AC is 20m and BD
is 7m. They planned to keep the area of triangle ADB for different swings, slides,
seesaw etc. and the area of triangle ACB to play different types of games.
4.
C
A А
ІВ
D
4 What type of triangle is AACB?
(a) Acute triangle (b) obtuse triangle (c) right triangle (d) none of these
2 Find the value of BC and AD.
3. Are she triangle ACB and triangle ADB are similar?
4 Find the area of the land which is planned for different types of swings, slides eta