What is the sum of the measures of the interior angles of an octagon? Enter answer

Q: What shape results from the cross-section of the rectangular pyramid below? Circle Triangle…

A: To determine the cross section of a pyramid as shown.

Q: 8.

A:

Q: Remark: t is the "Ratio of the circumference of a circle to its diameter"

A: If p and q are given propositions the conditional of q by p if p then q . Contrapositive states that…

Q: What is the angle that the top surface forms with the vertical ?

A: As per the question we are given a figure where we have to find the angle that the top surface forms…

Q: D C E A How can the properties you discovered, along with the patterns from the triangles, help you…

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Q: 3. Construct an angle of 65° from two straight lines and bisect the angle.

A: Construct an angle of 65 measure at O using protractor

Q: Is parallelogram ABCD shown below a rectangle? Why or why not?

A: A rectangle has all four angles equal to 90 degrees and two pairs of its sides are equal in length.…

Q: A 30 cm chord is 8 cm from the center. What is the length of the radius? A. 8 cm В. 16 ст C. 17 cm…

A: The following figure is shown below. From the above figure, AB is the chord.  OC⊥AB: when…

Q: what is the sum of the 15 angles at the points of the star?

A: Given:

Q: Ellen is drawing two polygons. One of the polygons has three more angles than the other. What shapes…

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Q: 22 2.

A: Use the fact that alternating angles of Tao parallel lines are equal

Q: What is the problem? Gemma is painting a design that is made up of right triangles. Each triangle…

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Q: 1 Diego needs to install a support beam to hold up his new birdhouse, as modeled below. The base of…

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Q: NEED ASAP what is the reference angle of -4√3+j4

A:

Q: radius?

A: I am using the basic notion of circle here. Since geometric curve not defined here but surely word…

Q: Classify AABC by its angles if mZA = x, mZB=2x , and m/C = 3x. right isosceles equilateral obtuse

A: By using property of triangle

Q: Ay 13 2

A: First form the right triangle and find the angle of that triangle then compute total angle from…

Q: The legs of an isosceles triangle have lengths 2x+2 and -2x+14. The base has length 6x+6. What is…

A: Isosceles triangle have two equal sides:2x+2 = -2x+144x = 14- 24x = 12x = 124 = 3

Q: 4x+17 A x+23 80°

A:

Q: Given: PS-3 units, SR=6 units Find: SQ. Copy the diagram. Use paragraph proof. Explain. State the…

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Q: 24 16

A: Consider the figure

Q: %23 Find the values of x, y and z. (4x + 8)° (9y – 6) 96° 16z°

A: See the detailed solution below.

Q: Elijah wants to change the tires on his bike. The old tires have a radius of 12 inches. The new…

A: