. Find the height h of the right triangle ABC shown in the fig- ure. [Hint: Find the area of triangle ABC in two different ways.] 20 15 A B

Q: 8. Use the triangle below to answer the following questions. 6. 4 °C 2 1 0 1 2 3 4 5 6 7 What is the…

A: to find AB use pythogereon theorem

Q: What is the area of the triangle ABC with vertices А(1,2, 3), В(2,4, 3), C(1, 2, 0) ? Select one: O…

A:

Q: 3. Consider the triangle below. 2/2 459 За Find the exact value of a.

A: It is known that cosθ=adjacent sidehypotenuse.

Q: A semi-circle sits on top of a rectangle to form the figure below. Find its area and perimeter. U 4…

A:

Q: 3. Is the following pair of triangles similar? What postulate/theorem could you use? Show your work.…

A: As per our guidelines, we are allowed to answer only one question. So, I am providing answer to…

Q: Consider a right isosceles triangle A cuts [AC] in D. 1) Calculate the sides of the triangl 2)…

A: To calculate- sides of triangle BAD and area of triangle BDC.

Q: 4) If (AD) = (BD). Find the area and perimeter of the triangle (BCD) shown in fig. %3D D 1200.0 A

A:

Q: 9. Calculate the area of triangle ABC given: a A(2, 1, 1), B(4, 3, 0), C(1, 3, -2)

A: We are allow to solve one question if you need specific answere please specify that question

Q: 5. The area of a triangle whose base is b and whose altitude is h is A =

A: The area of a triangle whose base is b and whose altitude is h

Q: The edge of the cube shown below is 2 ft. 3 in. Find the area of section ABCD if A is 1/3 of the…

A: Draw a schematic diagram of given figure.

Q: 38. What is the area of a square that has a radius of 5√2 ft (from the center of the 20 square to…

A: Topic = Area

Q: The figure below is constructed from 11 line segments, each of which has length 2. The area of…

A: Solution:-Hence, for the given pentagonABCDE.which is constructed by 11line segment of each length 2…

Q: I. Find the area of the following triangle. 12 12 12

A: We have to find area

Q: 9. Consider the triangle below. 30° 9/3 9a Determine the value of a. a = Enter your next step here

A:

Q: What is the area of the regular pentagon? F = (2.31, 4.88) How do we find the length apothem and…

A:

Q: 3. Refer to the figure below. Point O is a center of the circle, and AC is a segment. Find the area…

A: Here we have to find the area of shaded region.

Q: Show that the area of triangle ABC is given by sqrt(s(s - a)(s - b)(s - c)) where s = (a + b + c)/2…

A: Show that the area of triangle ABC.

Q: A square, monolithic piece of metal that cuts from one of its sides an identical triangle, as shown…

A: A square, monolithic piece of metal that cuts from one of its sides an identical triangle, as shown…

Q: B A D Fiven: AABC, whose sides are 10 cm, 17 cm, and 21 cm a) BD, the length of the altitude to the…

A: a) Consider the diagram of the given triangle, use the heron's formula to find the area of the…

Q: Which of the following represent the three sides of the right triangle shown below? Select all that…

A: We need to find the values of all the sides. We can observe that that BC=6 and AB=10. Now, we just…

Q: In the diagram below of triangle KLM, N is a midpoint of KL and Pis a midpoint of LM. If NP = 12 –…

A:

Q: 3. ABC is a right-angled triangle with the right at B. The altitude BD touch AC at D. Prove that -…

A:

Q: 26. Find the area of the trapezoid. 18' noi 37' 12'-3"

A:

Q: The pentagons ABCDE and JKLMN are similar. Find the length x of LM. L. E 5.6 5.6 3 4.2 B A K J

A:

Q: 4. The two sides forming the right angle of a right-angled triangle are denoted by a and b. The…

A: Given a right-angled triangle ABC- In which other two sides are a and b and hypotenuse is h. Here…

Q: The area of a triangle with base length A and height B is a) OA+B p) OAB/2 =) OAB/3 3) O (A+B)/2 :)…

A: Given that:Length of base =AHeight of triangle =B

Q: Find the area of the regular polygon. 4 (-3,5,3.25) E m= 2.41 i 2 A -6 -5 -4 -3 -2 -1 CO LO

A: pentagon

Q: In the diagram below of triangle JKL, M is a midpoint of JK and N is a midpoint of KL. If MN = 22 –…

A: The figure given in the problem represents the triangle JKL. From the figure, MN=22-3x…

Q: 9. Use right triangle trigonometry to find the length of the side marked with x. Round your answer…

A:

Q: Consider the non-right triangle below. A 4cm ZABC ДВСА 2 ст Suppose that mZBCA = 70°, and that a=…

A: Using the cosine law,

Q: 3. In the diagram below, D lies on side AC such that BD is a median of the triangle Which of the…

A: Given that, There is a triangle △ABC in which BD is one of the median of the triangle and point D is…

Q: 30. Quadrilateral ABCD and its dilated image are shown on the grid. 10 C B'. D'D 10 8 10 -A Which of…

A: SOLUTION-

Q: 5 In the diagram below of right triangle ABC, CD is the altitude to hypotenuse AB, AD = 3, and DB =…

A: Let the length of CB= x In ∆CBD and ∆ABC1) ∠CBD≅∠ABC2) ∠BDC≅∠ACB That means ∆CBD and ∆ABC are…

Q: The edge of the cube shown below is 2 ft. 3 in. Find the area of section ABCD if A is 1/3 of the…

A: Cross-section ABCD is a trapezium. So we will use the area of trapezium to find the area of…

Q: 23. BA is a radius of circle B and GH is a radius of circle G. ZB LG, BC-6, and the area of sector…

A:

Q: 3. In the diagram below, D lies on side AC such that BD is a median of the triangle. Which of the…

A: topic - triangles The figure of the triangle is given. It is also given that BD¯ is the median of…

Q: In the figure, O is the centre of the circle. AB=CD,OM1AB, ON 1 CD, CD = 6 cm and ON= 5 cm. (a) Find…

A: Given problem:-

Q: 16. Find the value of x that makes the triangles similar. 4 5 3 نما 15 9

A:

Q: In the diagram below of triangle KLM, N is the midpoint of KM and O is the midpoint of LM . If NO =…

A: Use similar triangle property

Q: 11. DETAILS EWENMATH12 13.1.011. MY M Use right triangle ABC in the figure below and the Pythagorean…

A:

Q: 11 In the diagram below of right triangle ABC, altitude BD is drawn to hypotenuse AC, AC= 16, and CD…

A: Use the trigonometric identities to solve the problem.

Q: The pentagons JKLMN and PORST are similar. Find the length x of RS. 4 N 6.4 T 6.4 3 4.8 K 8

A: For similar polygons, the ratio of their corresponding sides are equal.

Q: 7.) Find the area of the triangle ABC under the given conditions: a) A = 44°, b = 3 ft, and c = 2 ft…

A: Here I have provided solution with formulas in step 2.

Q: 12) Find the area of the triangle ABC under the given conditions using: A= 26°, b = 9 feet, and c 5…

A: Area of a triangle =a.b.sin(γ)2 where,  a & b are the sides  γ is the angle

Q: 7. a) Assuming both triangles are similar, determine the width (x) of the lake in the diagram below.…

A:

Q: 9. In the figure above, A AED and A BEC both have a height of 12. If AD = 10, and BC is 60% as long…

A: ∆AED and ∆BEC both have a height of 12AD=10BC is 60% as long as AD

Q: Consider the triangle shown in the figure. y (cm) 11 10 8 7 6 5 4 3 2 1 0 012 3 4 5 6 7 89 10 11 x…

A:

Q: 5. Find the area of the regular pentagon: 15 18

A: As we know that the area of the regular pentagon is:   A=12·apothem·perimeter   Now come to the…