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ICSE Class 10 Answered

If AB//EF , DE//BC , AC // DF, find x and y ?
Asked by nisha_vini29 | 22 Jun, 2017, 10:10: AM
answered-by-expert Expert Answer
begin mathsize 16px style Let comma space point space straight P space be space the space intersection space of space AB space and space DE. rightwards double arrow angle APD equals 110 degree space space space space space Vertically space opposite space angles rightwards double arrow angle DMB equals angle AME equals 70 degree Let comma space straight Q space be space the space intersection space of space AB space and space DF In space increment space DPQ comma angle DQP equals 180 degree minus 60 degree minus 70 degree angle DQP equals 50 degree rightwards double arrow angle DFE equals 50 degree space space space space space space space Interior space angle space as space AB space parallel space to space EF similarly space you space can space compute space remaining space angles. you space will space get straight x equals 120 degree space and space straight y equals 120 degree end style
Answered by Sneha shidid | 22 Jun, 2017, 05:07: PM

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ICSE 10 - Maths
if c(9,14) is the mid point of A (x,y) and B( 7,12) find x and y
Asked by hemarajudivya | 24 Dec, 2023, 04:35: PM
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ICSE 10 - Maths
1
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ICSE 10 - Maths
4. Plot A(4,-2) and B(3, 6) in graph. (1) Reflect A and B in origin to get images A' and B' respectively. (ii) Name the figure formed by joining ABA'B'. (iii) State its lines of symmetry.
Asked by kshrugalrawat1 | 29 Sep, 2023, 02:21: AM
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ICSE 10 - Maths
find the coordinates of the images of the following points under reflection in the x-axis 1) (2, –5)
Asked by nehalaryan | 13 Jan, 2021, 01:31: PM
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ICSE 10 - Maths
The point D ( 7,8) is first reflected in the origin to point D’. Point D’ is then reflected to the  point D” in the y axis. i) write down the coordinates of D” ii) Write down a single transformation that maps D onto D”
Asked by waheed222319 | 22 Jul, 2020, 06:28: PM
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ICSE 10 - Maths
sir can you please tell that how to find invariants in reflection chapter of maths
Asked by diptisinghal9983 | 02 Mar, 2020, 10:03: PM
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ICSE 10 - Maths
1)The reflection of (3,6) on x axis is?  
Asked by Sunita | 27 Feb, 2018, 10:17: PM
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