Answer:
0.6625
Step-by-step explanation:
To find the surface area, calculate the area of each shape and add it together, A pyramid has 1 square and 4 triangles in its net,
Area of square is A=s*s=0.25*0.25=0.0625.
Area of a triangle is A= 1/2 b*h = 1/2 (0.25)(1.2) = 0.15.
There are four equal triangles so together there area is 4*0.15 = 0.60.
Add the square to it and you have the surface area of the pyramid.
0.0625 + 0.60 = 0.6625
Answer:
Step-by-step explanation:
Hello!
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The area in square centimeters is 68.8.
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Answer:
Frequency
Low-quality 727272 / 824551095
Medium-quality 112112112 / 824551095
High-quality 711711711 / 824551095
Step-by-step explanation:
A probability model is a table of all possible outcomes and the frequency with which we expect them to occur. The probability of any quality computer is number of that quality computers / total number.
The information given about the triangles shows that D. Angle XAB is congruent to angle XCD.
<h3>What is congruence?</h3>
It should be noted that congruence of triangles mean that the corresponding sides and angles are equal.
In this case, the information given about the triangles shows that angle XAB is congruent to angle XCD. This implies that they've identical shapes.
Learn more about triangles on:
brainly.com/question/17335144
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