Answer:
106 cm³
Explanation:
A prism is a 3-dimensional shape with two identical shapes known as bases facing each other. A triangular prism is a prism with two identical triangles facing each other as well as having three rectangles.
Area of rectangle 1 = 7 cm * 5 cm = 35 cm²
Area of rectangle 2 = 7 cm * 5 cm = 35 cm²
Area of rectangle 3 = 7 cm * 3 cm = 21 cm²
Area of each triangle = 1/2 * 5 cm * 3 cm = 7.5 cm²
Surface area of prism = 2 * area of triangle + Area of rectangle 1 + Area of rectangle 2 + Area of rectangle 3
Surface area of prism = 2(7.5) + 35 + 35 + 21 = 106 cm³
I am 100 percent sure your answer is B
Answer:
from what I've read up on at least 40,000 I'm really sorry if I'm wrong I'm
Explanation:
tbh I'm look at the same type of problems
The reason why the family removed an orchard of trees so they could build a house is because Erosion is likely because : C. Deforestation removes roots that hold the soil in place
Without plants' root , there is no medium that could hold the earth's structure to prevent it from moving
hope this helps
Answer:
Each layer has a unique chemical composition, physical state, and can impact life on Earth's surface. ... Movement in the mantle caused by variations in heat from the core, cause the plates to shift, which can cause earthquakes and volcanic eruptions.