7 The diagram shows a quadrilateral ABCD where angle DAP = angle BCD = 90°.AD=2 cm and DC =5 cm. P is a point on AB such that AD = AP C5D260°A B(i) Find the exact length of the diagonal BD.{2](ii) Show that angle BDP= cos-45°[3] ...
题目 3The diagram shows a rectangle ABCD,and DE _⊥ AC at E.Let A _ an,AB=4, enghofADis(). (A)3 (20)/3 C cl (16)/3 (16)/5 Diagram for Question 3 相关知识点: 试题来源: 解析 反馈 收藏
Calculate the area of parallelogram PQRS as shown in the diagram below. Evaluate the area of a parallelogram ABCD with AB = 15.9 cm, AD = 10.6 cm, and angle BCD = 125 degrees. Find the area of the parallelogram ABCD, and give the exact answer. Consider the figure given below...
In the accompanying diagram of parallelogram, the side is extended through to and is a diagonal. If and, find angle A. What is the angle between a diagonal of a cube and a face of the cube? Consider a square with each side of length k. Draw a diagonal of...
The diagram shows a parallelogram ABCD, E is a point on side ABC, and A E intersects BD at point F. If B E : BC = 2: 3, then the incorrect equation of the following is (C).(B)(EC)/(AD)=1/3 B E C(EF)/(AE)=2/3D) (BF)/(DF)=2/3Diagram for Question 1 相关知识点...
24 (a) The diagram shows a plot of land ABCD with a pond P at a corner and two lamp-posts Vand W. S is the fixed position of a stick placed in the pond. A gardener wants to plant a tree T equidistant from the two lamp posts Vand W and also equidistant from the lines VS...
Answer to: Determine whether the diagram is a polygon. If it is, classify it. If it is not a polygon, explain why. By signing up, you'll get...
Instead, the Inputs text box supplies a shorter name. Type the name h into the text field. This allows us to use the name for this input in the formula section. Repeat these steps to add the Width field as a second input with the name w. The Extended Formula form now shows the ...
【题目】In the diagram, square ABcD is inscribed in acircle and a circle is inscribed in square ABcD.What is the ratio of the area of the outer circle to the area of the inner circle? (A. 2√2B.2C. √2D.1/(√2) E.1/(2√2) ...
13 The diagram shows a trapezium ABCD, AD∥BC , AB=DC, diagonals AC and BD intersectat point F, E is a point on the extension of BC beyond C, and ∠CDE = ∠ABD.(1)Prove: Quadrilateral ACED is a parallelogram.(2) Joining A to E, intersecting BD at point G. Prove:(DG)/(GB)...