What is the sum of the measures of the interior angles of a regular decagon?

Q: How to solve missing angles of a parallelogram.

A: To solve missing angles of a parallelogram.

Q: I need to build an A-frame as pictured with a right angle at the top. If the right-hand leg of the…

A:

Q: From the top of a building 100 m high, the angles of depression of two cars due east of the observer…

A: I am attaching image so that you understand each and every step.

Q: (9y +20) ft (28 +51) ft W y% = YZ = ZW = %3D 4) (6x -5) ft (5.x) ft

A:

Q: Take an equilateral triangle.  Surround it by three other identical equilateral triangles to create…

A:

Q: A parallelogram had a side length of 14 and a diagonal of 7 the angle between them is 58 degrees.…

A: Let ABCD be the parallelogram which side AB has a length 14 and a diagonal Ac has the length 7 and…

Q: A mason wants to be sure she has a right corner in a building’s foundation. She marks a point 3 ft…

A: Given,           A mason wants to be sure she has a right corner in a building’s foundation. She…

Q: wo legs of a right triangle are 6 ft and 10 ft Determine the length of the nypotenuse and the angle…

A: Topic:- right angle triangle

Q: diagram

A:

Q: Show that the opposite angles of a parallelogram are equal.

A:

Q: A student is standing on a 27 m diving platform from the ground. On the ground, their coach is on…

A: Ans =52.1999 m  For detail....go through the solution

Q: In the diagram below, a right-angled triangle has a line descending from its right angle,…

A:

Q: 7) Calculate the distance between the following pairs of points: a) (3, 90°. -1) and (5, 270°, 5) b)…

A: We have to calculate distance between the given Points.

Q: What is the sum of the measures of the interior angles of a regular polygon?

A:

Q: A wheelchair ramp that is 40-feet long has a vertical increase of 4 feet. What angle does the ramp…

A:

Q: John is surveying a lake where he observed three points (point A, point B, and point C). He found…

A: Given, AB= 250 ft A= 40° B= 112° We know that total angle in a triangle is 180° Therefore, A+B+C=…

Q: If the hypotenuse of a right triangle is 6 , what is the side opposite the 30-degree angle?

A:

Q: whats true about the side lengths and angles for two congruent triangles? How will they look?

A:

Q: what is the measure of the acute angle in the set of parallel lines?

A: Consider that the parallel lines are the lines that never intersect at any point. The distance…