What is the area of a regular decagon (10 sides) with side length of 14.5 cm and apothem 22.3 cm? Round the answer to the nearest tenth. O1,616.8 cm2 O1,701.0 cm2 O2,102.5 cm 3,235.4 cm2 76°F Sunny 中 P Type here to search hp

Q: Use units in the calculations when possible. 1. A deck-officer in watch observes a lighthouse when…

A: The light house is 30 m  above the sea level The deck officer is 8 above the sea level Let d1 is…

Q: What is the measure of the arc DC? D 49° 70° B Answer: arcDC = degrees %3D Sul

A: the objective is to find a measure of DC

Q: 8. What is the perimeter, to the nearest tenth of a centimetre, of triangle LMN below? L N. 63 81,…

A: Given: NM=25cm and two angles are 63 & 81  Concept: Sum of all angles of traingle is 180° &…

Q: What is the length of an arc intercepted by a central angle of with a radius of 56cm?

A: Arc length is given by Arc length=2πrθ3600

Q: 1.375 For the End View of Gib calculate the length of x . 2.5 B = 60° End View of Gib Find the angle…

A: Tan of an angle of a right angled triangle is given by the ratio of opposite side by the adjacent…

Q: In AGHI, g = 9.8 cm, h = 1.6 degree. cm and i=9.2 cm. Find the measure of ZI to the nearest

A: Given, Triangle GHI. g=9.8cm h=1.6cm i=9.2cm Let the angle i be I.

Q: Find the length x. 44 36° A (Round to the nearest tenth as needed.)

A: The given triangle ABC, has ∠A=36° , BC=44we have to find the value of x

Q: What is the (exact) area of the shaded region? 9 ft 45°

A:

Q: 14. Find the area of the figure. 43 cm 30° 51 cm 35° 32 cm

A: Given query is to find the area of the figure.

Q: Rainfall is meastured in millimetres. One millimetre of rainfal je the amount of rain required to…

A: Since you have asked for a multiple question, we will solve the first three sub-parts for you. If…

Q: 2. Find the area of the shaded sector. Use 3.14 for Tt. * 270° 12 in

A: The area of the shaded sector can be calculated by subtracting the area of the non-shaded sector…

Q: A 25 ft ladder forms a 74° with the ground. How far from the building is the ladder placed?…

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Q: Find the area of the following triangle, OA= 40 OA=80/3 O A= 80 O A= 40/3 RI TH

A:

Q: 30° 2.

A: A right triangle has measure θ=30°, opposite side=2

Q: Given: OP = 4 cm, AD = 1 cm, BC = 2 cm. Find the indicated values. Area of circle with radius OP is…

A:

Q: Review 7. Find the perimeter of the triangle to the nearest tenth. 105° 30 10

A: ark the other two sides as a and  Find the third angle of the triangle using the angle sum property…

Q: 25) Find the area of the shaded sector. Round to the nearest tenth. A A. 10.5 cm? 120° O S cm В.…

A: We have to find the area of the shaded region: According to figure, r=5 cmθ=120° Here shaded region…

Q: Find the EXACT area of the annulus. Measurements are in feet. (Don't leave pi in your final answer…

A: To find the area of Annulus.

Q: 23. AD = BC = A 3 B D 4 2 5.

A: Infinite number of tangents can be drawn to a circle but from one point only 2 tangents are possible…

Q: M 31° P.

A: Consider the figure Here O is the center of the circle.

Q: Find the AREA of the sector (the shaded area). * 20 yd 150° O 52.4 yards squared O 523.6 yards…

A: