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LECTURE # 117 EXERCISE 11.1 (PART 1) UNIT 11 (Q2,Q3,Q4,Q5,Q6 Q10) 1ST YEAR MATHS KPK BOARDS
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LINK OF PLAYLIST OF FIRST YEAR MATH
UNIT 11
LINK OF PLAYLIST OF FIRST YEAR MATH
EXERCISE 11.1 UNIT 11 APPLICATIONS OF TRIGONOMETRY (Q2,Q3,Q4,Q5,Q6 Q10) 1ST YEAR MATHS KPK BOARDS
Ehtisham Tariq lecturer in Warsak Model School and College Peshawar.
please subscribe our channel " Ehtisham tariq WMSC peshawar "and hit the bell icon as you receive notifications of new videos. share this video with your friends .
Q2) solve right triangle ABC in which gamma is equal to 90 degree and (part 1 )alpha is equal to 14 and beta 28 degree (part 2) b= 8.9, beta is equal to 21.5 degree (part 3) b is equal to 14 c is equal to 450
Q3) the angle of elevation of the top of a post from a point on a level ground 38 m away is 33.2 3 degree .find the height of the post.
Q4) masjid minar 82 m high cast a shadow 62 m long find the angle of elevation of the sun at that moment.
5) the angle of depression of a boat 65.7 from the base of a cliff is 28.9 degree how high is the Cliff
6) from the top of the Cliff 52 m high the angles of depression of two ships due to east of it are 36 degree and 24 degree respectively find the distance between the shapes.
10) an isosceles triangle has the vertical angle of 108 degree and a babe 20 cm long .calculate its altitude
#firstyearmath
#exercise11.1
UNIT 11
LINK OF PLAYLIST OF FIRST YEAR MATH
EXERCISE 11.1 UNIT 11 APPLICATIONS OF TRIGONOMETRY (Q2,Q3,Q4,Q5,Q6 Q10) 1ST YEAR MATHS KPK BOARDS
Ehtisham Tariq lecturer in Warsak Model School and College Peshawar.
please subscribe our channel " Ehtisham tariq WMSC peshawar "and hit the bell icon as you receive notifications of new videos. share this video with your friends .
Q2) solve right triangle ABC in which gamma is equal to 90 degree and (part 1 )alpha is equal to 14 and beta 28 degree (part 2) b= 8.9, beta is equal to 21.5 degree (part 3) b is equal to 14 c is equal to 450
Q3) the angle of elevation of the top of a post from a point on a level ground 38 m away is 33.2 3 degree .find the height of the post.
Q4) masjid minar 82 m high cast a shadow 62 m long find the angle of elevation of the sun at that moment.
5) the angle of depression of a boat 65.7 from the base of a cliff is 28.9 degree how high is the Cliff
6) from the top of the Cliff 52 m high the angles of depression of two ships due to east of it are 36 degree and 24 degree respectively find the distance between the shapes.
10) an isosceles triangle has the vertical angle of 108 degree and a babe 20 cm long .calculate its altitude
#firstyearmath
#exercise11.1
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