18 ст 10 сm 10 ст

Q:

A: Let r1 is the radius of outer circle then its perimeter p1 is given as.

Q: Show that the points (a,a),(-a,-a) and (-V3a, v3a) are the За vertice of an equilateral triangle.…

A: Given the co-ordinate of a triangle Let A=(a,a)B=(−a,−a)C=(−3a,3a)

Q: The polygon shown is concave.

A: Here the given polygon has 4 sides. We are to show that the given polygon is concave.

Q: Given the geometric solid figure, describe the two-dimensional figure that is created by the cross…

A:

Q: The overhead view of a hex nut is a regular hexagon with the side length 3 centimeters and an…

A: What is the area of the overhead view of the hex nut .

Q: io of the radii of gyration of a hollow sphere and a solid sphere of the sa

A: Let the radius of gyration of a hollow sphere =k1 and radius of gyration of a solid  sphere= k2 let…

Q: Find the total area of a pyramid whose base is a regular octagon with a given edge of 8 inches and…

A: The surface area of the octagonal pyramid is given as:

Q: Consider the following regular hexagon pyramid. back length AB = 10 cm and TA = 13 cm. Point O is…

A: Let's find distance between point P and point O.

Q: Calculate the area of ​​a rhombus that has the major diagonal of 45cm and the minor 2/5 of the major

A: We have to calculate the area of ​​a rhombus.

Q: Find the lateral area and total area of a rectangular hexagonal pyramid with later edges 13 and base…

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Q: Wendy is skiing along a circular ski trail that has a radius of 2.8 km. She starts at the 3-o'clock…

A: To determine the angle swept in radians and the number of kilometers that Wendy skied.

Q: 3) Complete the square on the circle 2.a2 + 2y? + 44.x + 28y = 52 to write it in standard form. Then…

A: Standard form of circle is given by,  (x-h)² + (y-k)² = a² , where (h, k) is the center of the…

Q: Show that the points (a, a).(-a,-a) and (-3a, 3a) are the vertice of an equilateral triangle.Also,…

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Q: Sketch and name each surface. 1. 9x² + 16y +36z² = 144 surface name

A: An equation 9x2+16y2+36z2=144 To Find: Sketch and name the surface.