Prepare a unit test for any subject. Use oral, written and performance type of item in it.
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1. solve this 2x^2-7x+3 by completing square method
2.find their root :(1)2x^2+x-4 (2). 4x^2+4√3x+3
3.let ∆ABC~∆DEF and their areas be,respectively,64cm^2and 121cm^2.if EF=15.4cm ,find BC.
4. side of two similar triangles are in the ratio 4:9. Areas of these triangles are in the ratio.
5.fill in the blank:
1. a tangent to a circle intersect it in________point.
2.A line intersecting a circle in two points is called a ________.
3. A circle can have __________parallel tangents at the most.
4. The command point of a tangent to a circle and the circle is called __________.
6. How many tangents can a circle have?
7. If the perimeter and area of circle are numerically equal,then the radius of the circle is?
8. Find the area of a sector of a circle with radius 6cm if angle of the sector is 60°?
9.Area of a sector of angle p° of a circle with radius R is ?
10. Find two numbers whose sum is 27,and product is 182 ?
2.find their root :(1)2x^2+x-4 (2). 4x^2+4√3x+3
3.let ∆ABC~∆DEF and their areas be,respectively,64cm^2and 121cm^2.if EF=15.4cm ,find BC.
4. side of two similar triangles are in the ratio 4:9. Areas of these triangles are in the ratio.
5.fill in the blank:
1. a tangent to a circle intersect it in________point.
2.A line intersecting a circle in two points is called a ________.
3. A circle can have __________parallel tangents at the most.
4. The command point of a tangent to a circle and the circle is called __________.
6. How many tangents can a circle have?
7. If the perimeter and area of circle are numerically equal,then the radius of the circle is?
8. Find the area of a sector of a circle with radius 6cm if angle of the sector is 60°?
9.Area of a sector of angle p° of a circle with radius R is ?
10. Find two numbers whose sum is 27,and product is 182 ?
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