in triangle pqr PQ is equal to 4 cm and QR is equal to 6 cm what can be the length of third side PR
sidjethwani:
is the triangle right angled ??
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given:
PQ=4cm & QR=6 cm
we know;
PQ+QR+PR=180(angle sum property of a triangle)
4+6+PR=180
10+PR= 180
10PR= 180
PR=180/10
PR= 18cm
PQ=4cm & QR=6 cm
we know;
PQ+QR+PR=180(angle sum property of a triangle)
4+6+PR=180
10+PR= 180
10PR= 180
PR=180/10
PR= 18cm
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