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Byju's Answer
Standard VIII
Mathematics
Properties of Squares
38.A pentagon...
Question
38.A pentagon is made up of an equilateral triangle ABC of side length 2 on top of square BCDE. The circumradius of triangle ADE is
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Q.
A pentagon is made up of an equilateral
△
A
B
C
of side length
2
c
m
on top f a square
B
C
D
E
Circumscribe a circle through points
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and
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.
The radius of the circle is:
Q.
Consruct an equilateral
△
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Consruct an equilateral triangle ABC of side 5 cm. Draw a circle circumscribing the
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Find the measure of the angle
∠
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D
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, if
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E
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and is an equilateral triangle
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B
C
and
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C
D
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Q.
lf the length of the side of an equilateral triangle is 2
√
3
cm then its circumradius in cm is
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