Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 8 Answered

Find the value of x if x,(2x + 13°),(3x+10°) and ( x-6°) are all the angles of a quadrilateral
question image
Asked by mokshithaanneboina | 26 Jun, 2020, 07:25: AM
answered-by-expert Expert Answer
Sum of all the angles of a Quadrilateral is 3600 .
 
x + 2x + 13 + 3x+10 + x - 6 = 3600 
→ 7x + 17 = 360
→ 7x  = 343
→ x  = 490
Answered by Yasmeen Khan | 26 Jun, 2020, 02:27: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 8 - Maths
Three angles of a quadrilateral are in the ratio 3 ratio difference of the list and the greatest of these angles is 45 degree find all the four angles of the quadrilateral
Asked by rasal3771 | 24 Feb, 2023, 06:14: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
PQRS is a rectangle. If PQ= 4cm and SP= 3cm. Find OS
Asked by antya2305 | 07 Jul, 2022, 09:56: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
How many diagonals does a triangle have?
Asked by pramilam | 14 Feb, 2022, 04:52: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
the angles of a quadrilateral are in ratio 2:5:7:4.Find the measure of all the angles of the quadrilateral.
Asked by tanmaysinghrathore6 | 04 Aug, 2021, 07:46: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Two of the angles of a quadrilateral are 75° and 105° . If the other two angles are equal , find the measure of the other two angles.
Asked by potphodenamita | 22 Sep, 2020, 08:17: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
In the adjacent figure, ABCD is a parallelogram and line segments AE and CF bisect the angles A and C respectively. Show that AE||CF.
Asked by seemamehra1805 | 02 Sep, 2020, 01:57: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Find the value of x if x,(2x + 13°),(3x+10°) and ( x-6°) are all the angles of a quadrilateral
question image
Asked by mokshithaanneboina | 26 Jun, 2020, 07:25: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
two adjacent angles of पैरेललोग्राम हैव इक्वल मेजर फाइंड द मेजर ऑफ इच ऑफ द एंगल ऑफ द पैरेललोग्राम
Asked by armaanmeena1111 | 06 May, 2020, 02:46: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
ABCD Is a square. Its diagonals AC and BD intersect each other at O. Find the measure of angle CAD and angle DBC.
Asked by Kumarshourya90 | 08 Oct, 2019, 02:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Find the dimensions of a rectangle if its perimeter is 100 cm and its length is 20cm more than its breadth 
Asked by Abhilashakharadkar53373 | 02 Jun, 2019, 11:02: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×