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Royal International Language Schools مدارس رويال الدولية للغات Ecoles Royale internationales de Langue Geometry MidTerm Revision sheet Prep 1 /second term 2016 Complete the following: 1) The sum of the measures of the interior angles of the quadrilateral = ………….. 2) The sum of the measures of the interior angles of the heptagon = …………… 3) If the perimeter of a regular hexagon is 30 cm, then its side length = ………… cm and the measure of each interior angle in it = ………………….… 4) If the perimeter of a regular polygon =40cm and its side length =5cm then the measure of each interior angle in it =…………… 5) A regular polygon, the measure of each of its interior angles = 120°, then the number of its sides is …………………………. 6) The sum of the measures of the exterior angles of the triangle equals …………….. 7) The sum of measure of the exterior angles of any polygon = ………….. 8) At each vertex of any polygon , the sum of the measures of the interior and exterior angle=…… 9) In convex polygon measure of each interior angle < ……… 10) A polygon with a reflex interior angle is called ………… 11) If the perimeter of a regular hexagon is 6cm , then its side length = ……… cm 1 Royal International Language Schools مدارس رويال الدولية للغات Ecoles Royale internationales de Langue Complete the following: 1) A parallelogram whose two diagonals are perpendicular is called .…… 2) Rhombus with right angle is called …………………… 3) The rhombus is a ………………. In which its diagonals are perpendicular 4) A parallelogram whose two diagonals are equal in length is called …… 5) In a parallelogram each two consecutive angle are ………………….. 6) Each square is a rectangle and each rectangle is a …………………… 7) A parallelogram whose two diagonals are equal in length and perpendicular is called …………………… 8) The rhombus whose two diagonals are equal in length is called ………… 9) The quadrilateral whose sides are equal in length is called …………… 10) In ABC if m(B)=30 and m(A)=120 ,then the triangle is ……………… 11) The quadrilateral whose diagonals bisect each other is called ………… 12) The rectangle is a ……………………with a right angle 13) A rhombus is a ............ in which two adjacent sides are equal in length. 14) A square is a …………with a right angle and two adjacent sides equal in length. 15) A square is a …………………………… with a right angle. 16) The rhombus whose perimeter is 42 cm, its side length = ………… cm 17) ABCD is a parallelogram in which m (A) + m ( C )= 100° thenm (B)=…. 18) ABCD is a parallelogram , its perimeter =22cm, AB = 6cm then BC=…..cm 19) Square , rhombus and rectangle are …………. 20) The square is a rectangle in which …………… 21) The rhombus is a parallelogram in which ………. 2 Royal International Language Schools مدارس رويال الدولية للغات Ecoles Royale internationales de Langue 22) The diagonal of a square divided its vertex angles in two angles of measure 23) A quadrilateral in which only two opposite sides are parallel is called …… 24) The quadrilateral in which two sides are parallel is called …………………. 25) In a parallelogram ,every two opposite sides are …………………… , …………… 26) In a parallelogram ,every two opposite angles are …………………… , ………… 27) In a parallelogram ,every two consecutive angles are …………………… 28) In a parallelogram ,every two diagonals …………………… 29) ABCD is a parallelogram in which m<A = 50 , then m <B = ………… 30) In a parallelogram XYZL , if m <x = m < Y , then m <y = ………….. 31) If ABCD is a rhombus then ………. 𝟏 𝟐 ……….. In the opposite figure : m (DAC) = 30 ,m (BMA) = 80 , m (DBC) = 50 , Find m(MCB) ) Complete the following 1) BC = ……. , AD= …… 2( m( AMB) = …………. 3) m( ABC) = ………… 4) The perimeter of ABCD = ……… 3 Royal International Language Schools مدارس رويال الدولية للغات 8) ABCD is a rectangle 1)The perimeter of ABCD = …… 2) The area of ABCD = …….. 3) m( AMB) =…………, m( AMB) =……., 4 Ecoles Royale internationales de Langue Royal International Language Schools مدارس رويال الدولية للغات 5 Ecoles Royale internationales de Langue Royal International Language Schools مدارس رويال الدولية للغات 6 Ecoles Royale internationales de Langue Royal International Language Schools مدارس رويال الدولية للغات 7 Ecoles Royale internationales de Langue Royal International Language Schools مدارس رويال الدولية للغات 8 Ecoles Royale internationales de Langue