Question

IV Answer the following 5 X 3=15 marks 27. A tree is broken at a height of 5 m from the ground and its top touches the ground at a distance of 12 m from the base of the tree. Find the original height of the tree. 28.A door of length 2 m and breadth 1m is fitted in a wall. The length of the wall is 4.5 m and the breadth is 3.6 m. Find the cost of white washing the wall, if the rate of white washing the wall is 20 per m² 29. show that $\triangle ART \cong \triangle PEN$, R A T E P N (a)By using SSS criterion (b) If it is given that $\angle T = \angle N$ and you are to use SAS criterion, (c) If it is given that AT = PN and you are to use ASA criterion, *********************

          IV Answer the following
5 X 3=15 marks
27. A tree is broken at a height of 5 m from the ground and its top touches
the ground at a distance of 12 m from the base of the tree. Find the original
height of the tree.
28.A door of length 2 m and breadth 1m is fitted in a wall. The length of the
wall is 4.5 m and the breadth is 3.6 m. Find the cost of white
washing the wall, if the rate of white washing the wall is 20 per m²
29. show that $\triangle ART \cong \triangle PEN$,
R
A
T
E
P
N
(a)By using SSS criterion
(b) If it is given that $\angle T = \angle N$ and you are to use SAS criterion,
(c) If it is given that AT = PN and you are to use ASA criterion,
*********************

IV Answer the following
5 X 3=15 marks
27. A tree is broken at a height of 5 m from the ground and its top touches
the ground at a distance of 12 m from the base of the tree. Find the original
height of the tree.
28.A door of length 2 m and breadth 1m is fitted in a wall. The length of the
wall is 4.5 m and the breadth is 3.6 m. Find the cost of white
washing the wall, if the rate of white washing the wall is 20 per m²
29. show that ART ≅ PEN,
R
A
T
E
P
N
(a)By using SSS criterion
(b) If it is given that ∠ T = ∠ N and you are to use SAS criterion,
(c) If it is given that AT = PN and you are to use ASA criterion,
*********************

Added by Kimberly B.

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