The diagonals AC & BD of a rhombus ABCD intersects at a point E. If AE = x, BE = x + 7 &
AB= x + 8. Find the lengths of diagonals.
Answers
Answered by
2
Area of a rohombus=1÷2×d1×d2
=1÷2×8×7
=28
Answered by
1
Answer:
answer is 5
Step-by-step explanation:
AE =x
BE=x+7
AB=x+8
by using Pythagoras theorem
AB ²=AE²+BE²
(x+8)²=x²+(x+7)²
x²+16x+64=x²+14x+49+x²
x²-2x-15=0
after solving
answer will be 5,-3, answer is 5cm
the length of AC =10cm
the length of BD=24
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