3) A large square is divided into 4 small congruent rectangles and a small square as shown. 7. If triangle ABC ~ triangle DEF, with right angles B and E, BC = 15 cm, and AC = 17 cm, what is … In the diagram below of rectangle RSTU, diagonals and intersect at O.If and , what is the length of ? What is the length of a diagonal of a small rectangle? A rhombus has four congruent sides. 1) pyramid 2) rectangular prism 3) cone 4) cylinder 19 In the diagram below, the circle shown … If m∠DAB =32°, what is m∠BDC? 17 In the diagram below of ACD, DB is a median to AC, and AB ≅DB. 414-3 Rhombus and Square On 1 — 2, refer to rhombus ABCD where diagonals AC and BD intersect at E. Given rho bus ABCD where diagonals AC and BD intersects at E. The figure below shows a rectangle ABCD having diagonals AC and DB: Jimmy wrote the following proof to show that the diagonals of rectangle ABCD are congruent: Use this space for computations. A square is inscribed in triangle ABC as shown below. . O' 0k If AB = 36 and AC = 12, what is the length of AD? As shown in the diagram of rectangle ABCD below, diagonals AC and BD intersect at E. If AE and BD- AC is 16, then the length of 1) 4) 6 10 12 The areas of the large and small squares are 25 and 7, respectively. 1) 32º 2) 52º 3) 58º 4) 64º 18 If the rectangle below is continuously rotated about side w, which solid figure is formed? round to the nearest tenth. if the length of the diagonal is 8 root 10cm then the area of the parameter of the rectangle ? The length of each side of the square is 56 4 =14. Math PLEASE CHECK MY ANSWERS 1, calculate the slant height for a given cone. c = 142 +142 = 2×142 =14 2 REF: 010736a 9 ANS: 17. Two of the right triangles she cut are shown below. Find the side length of the square. What is the value of x? ID: A 2 7 ANS: REF: 010025a 8 ANS: 14 2. Ex 8.1, 8 ABCD is a rectangle in which diagonal AC bisects ∠ A as well as ∠ C. Show that: ABCD is a square Given: Rectangle ABCD where AC bisects.. 22 In the diagram below of right triangle ACB, altitude CD is drawn to hypotenuse AB. As shown in the diagram of rectangle ABCD below, diagonals AC and BD intersect at E. If AE = x +2 and BD = 4x – 16, then the length of AC is (1) 32 (3) 3 (2)6 23 In the diagram of circle O below, chord AB intersects chord CD at £, DE = 2x + 8, EC = 3, AE = 4x-3, and EB = 4. the length of a rectangle is three times of its width.