What is the surface area of the regular pyramid below?
1 answer:
D. 304 sq units Surface area is just finding the area of each face of a 3d figure and adding it up together: Area of square base: 8 • 8 = 64 sq units Area of ONE triangle face: 1/2 • 15 • 8 = 60 sq units MULTIPLY that by 4 because we have 4 triangle faces: 60 • 4 = 240 sq units ADD area of square base and 4 triangle faces: 240 + 64 = 304 FINAL ANSWER OF SURFACE AREA: 304 sq. units BRAINLIEST will be much appreciated! -SpaceMarsh, have a nice day/night!
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<span>8^<span>−2 </span></span><span>=<span>1/(<span>8*8) </span></span></span><span>=</span><span><span><span>1/64 </span>the answer is 1/64</span></span>
Answer:
36
Step-by-step explanation:
Let's call the # of boys and girls 5x and 3x respectively. We can write:
5x = 3x + 24
2x = 24
x = 12 so the # of girls = 12 * 3 = 36
The alternate exterior angles are shown below:
Angle 2 and angle 8
Angle 1 and angle 7
Answer: B
Answer:
120 different outcomes
Step-by-step explanation:
Since there are four appetizers, ten entrees, and three desserts to choose; multiplying all the choices together will give you the total outcomes possible