find the surface area of each solid figure write your answer on your answer sheet
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find the surface area of each solid figure write your answer on your answer sheet
find the surface area of each solid figure write your answer on your answer sheet
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Answer:
1.since the four lateral faces of a square pyramid are congruent, the area of each face (10m²)is multiple by 4,and the product added to the area of the base (100m²)resulting to 180m²
1.since the four lateral faces of a square pyramid are congruent, the area of each face (10m²)is multiple by 4,and the product added to the area of the base (100m²)resulting to 180m²2.since the slant height s is already given, 7cm, the lateral area is found by computing for pi rs, 87.92cm² and pi r², 50.24cm².Adding these two result to 138.16cm²
1.since the four lateral faces of a square pyramid are congruent, the area of each face (10m²)is multiple by 4,and the product added to the area of the base (100m²)resulting to 180m²2.since the slant height s is already given, 7cm, the lateral area is found by computing for pi rs, 87.92cm² and pi r², 50.24cm².Adding these two result to 138.16cm²3. since the lateral area of cylinder consists of a rectangle, this area in terms of 2pi rh which is 87.92m² is added to the area of the 2 circular bases, 2pi rh, which is 50.24m², resulting to 138.16m²
4.since each edge is 8cm each surface had an area of 64 cm², which is multipled by 6 representing the number of faces of the cube. The result is 384 cm².
4.since each edge is 8cm each surface had an area of 64 cm², which is multipled by 6 representing the number of faces of the cube. The result is 384 cm².5.the surface area of a rectangular prism is the area of 2bases + sum of the lateral faces.