Home
Class 9
MATHS
In the adjoining figure, ABCD is a rhomb...

In the adjoining figure, ABCD is a rhombus and ABE is an equilateral triangle. If `angleBCD=70^(@),` find
`(a)angleADE" "(b)angleBDE" "(c)angleBED`

Text Solution

Verified by Experts

The correct Answer is:
`(a)25^(@)(b)30^(@)(c)35^(@)`
Promotional Banner

Topper's Solved these Questions

  • QUADRILATERALS

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise (long Answer Questions)|5 Videos

  • QUADRILATERALS

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise (very Short Answer Questions)|10 Videos

  • PROBABILITY

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise (very Short Answer /short Answer Questions)|10 Videos

  • STATISTICS

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise|12 Videos

Similar Questions

Explore conceptually related problems

In the adjoining figure AB||CD, find x and y

In the adjoining figure, find the value of tan B.

In the adjoining figure, ABCD is a square and PAB is an equilateral triangle. Find : (i) angleAPD (ii) anglePDC (iii) angleDPC (iv) Prove that DP = CP

In the given figure, ABCD is a rhombus with angle A = 67^(@) . If DEC is an equilateral triangle. Calculate : (i) angleCBE" (ii) "angleDBE

Using the adjoining figure, find a+b+c+d.

In the given figure, ABCD is a rhombus with angle A= 67^(@) If DEC is an equilateral triangle, calculate: angleDBE

In the given figure, ABCD is a rhombus with angle A= 67^(@) If DEC is an equilateral triangle, calculate: angleCBE

In the given figure, ABCD is a rohombus with A=67^(@). If DEC is an equilateral triangle, calculate (i) angleCBE (ii) angleDBE

In the adjoining figure, ABCD is a cyclic quadrilateral. If angleDBC=60^(@) and angleBAC=40^(@) , then find the value of angleBCD .

In the adjoining figure, if ABCD is a cyclic quadrilateral, find the value of x.