10. A 13-foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground 5 feet from the base of the building. How high up the wall does the ladder reach? Round to the nearest tenth as needed. A. 12.0 ft B. 12.2 ft C. 12.6 ft D. 13.9 ft

Q: 21.) Find the area of a circle with radius 11 inches. a. 5.5 pi inches2 b. 11 pi inches2 c. 121 pi…

A: The radius of the circle is = 11 in.

Q: E F In ADEF, DF = 18 and mZF = 45. Find the length of a leg rounded to the nearest tenth. %3D

A: In triangle DEF , m∠F=45 so m∠D+90°+45°=180°⇒m∠D=45° Therefore, △DEF is isosceles right angle…

Q: 11 A new theater floor is being built. 4층 inches 25 inches 25 inches 2 inches Scale 1 inch : 25 feet…

A:

Q: II. Use Heron's Area Formula to find the area of AABC. (Round to the nearest tenth.) 5.) a = 2.5…

A:

Q: Q 25. If ABCA and ADEA are similar, what is the value of r? B D 6 ft. 25 ft. A 5 ft. E 19 ft. 5 ft.…

A: Given:  ∆BCA and ∆DEA are similar      BC = x      CA = 25     DE = 6     EA = 5

Q: To approximate the length of a marsh, a surveryor walks 235 meters from point A to point B, then…

A:

Q: in. 38 E

A: Graph of the figure is given, we have to find the missing length.

Q: 7. What is the perimeter of the following triangle? (Round to the nearest thousandth.) M. 18° 3.2cm…

A:

Q: 13) Given the formula A = ½ bh. Find h when A=240 ft² and b = 20 ft. a. 24 ft b. 12 ft c. 48 ft d.…

A:

Q: A circle has an approximate area of 50.24 square yards. What is the approximate circumference of the…

A: Given that Approximate area of circle is 50.24 square yards To find Approximate circumference of…

Q: a=4.39ft ,b=3.27ft c=5.81 ft Find A,B,C

A:

Q: A student was asked to calculate the area of a circle with a radius of 10 cm. His calculations are…

A:

Q: Javier is 17 feet from a circular pond. If the radius of the pond is 7 feet, how far is he from a…

A:

Q: 1. Radius = 2.7, Height = 8.6, Surface Area = 2. Radius = 6, Height = 5.6, Surface Area = 3. Radius…

A:

Q: 15 feet 7 feet What is the distance between the floor and the top of the doorway, rounded to the…

A:

Q: . As shown in the diagram below, an 8 foot pole that stands 12 feet from the base of a flagpole is…

A: