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Mukul Yadav
Subject: Maths
, asked on 25/10/17
4th and 5th
4. Nidhi deposited Rs 7,500 in a bank which pays her 4% interest per annum compounded annually. Find the amount and the interest received by her after three years.
5. Find the difference between the compound interest and the simple interest on Rs 30,000 at 7% per annum for three years.
Answer
1
Yana Thakore
Subject: Maths
, asked on 20/10/17
Two angles of a polygon are right angles and the remaining are 120˚ each. Find the number of sides.
Answer
4
Yana Thakore
Subject: Maths
, asked on 20/10/17
In the following diagram, the bisectors of interior angles of a parallelogram ABCD encloses a quadrilateral IJKL.
Show that (i) <IAD + <ADI=90˚
(II) <AID=90˚
(III) <JIL=90˚
(IV) <JKL=90˚
(V) <IJK=90˚
Write your conclusion on quadrilateral IJKL based on the above found information.
Answer
2
Yana Thakore
Subject: Maths
, asked on 20/10/17
In a trapezium is it possible to get the parallel sides equal ? Justify
Answer
1
Yana Thakore
Subject: Maths
, asked on 20/10/17
In an isosceles trapezium, show that the opposite sides are supplementary .
Answer
2
Samriddhi Jakhmola
Subject: Maths
, asked on 12/10/17
In a quadrilateral, the two adjacent anglesare angle C and angle D of measure 110 and 50 and bisectors of other two adjacent angles- angle A and angle B are meet at P. Find measure of angle APB
Answer
1
Joanna
Subject: Maths
, asked on 10/10/17
Q. In a parallelogram PQRS, O is the midpoint of SQ. Find <PSR, <QRS and diagonal PR. Justify your answer.
Answer
2
Nandana
Subject: Maths
, asked on 8/10/17
The diagonals of a quadrilateral are 6 and 8 cm. They bisect each other at right angle.Find the sides of the quadrilateral
Answer
3
Yana Thakore
Subject: Maths
, asked on 8/10/17
The measure of each exterior angle of a regular polygon is
(2
-1
-(additive inverse of 2/5)
-1
)
-1
times of the measure of its each interior angle. How many sides does it have? Also find the number of diagonals and the number of non-overlapping triangles, we can form in that polygon?
Answer
4
Sarath Kumar
Subject: Maths
, asked on 6/10/17
how can we prove that the angles of a
pentagon
are equal if it's sides are equal?
Answer
3
Yana Thakore
Subject: Maths
, asked on 5/10/17
No. 6 How do you do this
Q.6. In the given parallelogram ABCD, OA = 6 cm and BD is three-fourth of AC. Find OD.
Answer
3
Joanna
Subject: Maths
, asked on 4/10/17
Q. The diagonals of a rhombus ABCD are AC = 10 cm and BD = 24 cm. Find the length of a side of the rhombus. Also find its perimeter.
Answer
2
Joanna
Subject: Maths
, asked on 18/9/17
The door of a cupboard is in the shape of a parallelogram .One of its angles is 70
0
,find the other angles
Answer
2
Joanna
Subject: Maths
, asked on 18/9/17
The door of a cupboard is in the shape of a parallelogram .One of its angles is 700,find the other angles
Answer
2
Joanna
Subject: Maths
, asked on 12/9/17
Construct a quadrilateral PQRS in which PQ=4cm,RS= 5.5 cm,<Q=120
0
,<R= 75
0
Answer
3
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What are you looking for?
4. Nidhi deposited Rs 7,500 in a bank which pays her 4% interest per annum compounded annually. Find the amount and the interest received by her after three years.
5. Find the difference between the compound interest and the simple interest on Rs 30,000 at 7% per annum for three years.
- Two angles of a polygon are right angles and the remaining are 120˚ each. Find the number of sides.
Show that (i) <IAD + <ADI=90˚
(II) <AID=90˚
(III) <JIL=90˚
(IV) <JKL=90˚
(V) <IJK=90˚
Write your conclusion on quadrilateral IJKL based on the above found information.
- The measure of each exterior angle of a regular polygon is
(2-1-(additive inverse of 2/5)-1)-1 times of the measure of its each interior angle. How many sides does it have? Also find the number of diagonals and the number of non-overlapping triangles, we can form in that polygon?
Q.6. In the given parallelogram ABCD, OA = 6 cm and BD is three-fourth of AC. Find OD.