ecmhg Tosk Answer the questhions that folloN. Reter to the figure shown eko Copy nd answer on a piece of paper What is the shope of the base What is the shape of the lateral facesR. What is the ateral areav What is the area of the base*. What is the area of the solid figure How did you get the tolal surface area of the figure Briefly explain your answer.
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Answer:
1. Quadrangular Pyramid
2. Isosceles triangle
3. 198 ft²
{the height of isosceles triangle is √10²-(15/2)²=6.6
45=4×1/2×15×6.6=198}
4. 225ft²
15×15=225ft²
5. 198+225= 423ft²
6. Calculate the area first
Then calculate the base area
Plus the two part area.