A triangle has three sides and a pillow has four
Answer:
1
Step-by-step explanation:
1. Answer;
- Triangle
Explanation;
The cross section formed by a plane that contains a vertical line of symmetry for a tetrahedron is a Triangle.
A tetrahedron also a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners.
2. Answers
- Triangle
Explanation;
The cross section formed by a plane that intersects three faces of a cube is a Triangle. A cross section is the shape we get when cutting straight through an object. The shape of the cross-section of a solid depends upon the orientation of the cutting plane to the solid.
1. 5%
2. That’s the only answer I have, sorry.
Answer:
<h2>
38.4895 cm^2</h2>
Solution,
Radius(R)= 7 cm
Area of quarter circle:
Hope this helps...
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