Define the Term PEACE !
Answers
Explanation:
Area is 1500√3 m².
Step-by-step explanation:
Let the sides be 3x , 5x and 7x
Perimeter = 300 m
Perimeter = sum of all the sides of triangle
3x + 5x + 7x = 30015x = 300x = 300/15x = 20
Sides are,
3x = 60 m5x = 100 m7x = 140 m
Semi perimeter,
Area [Heron's formula]
√150 (150-60) (150-100) (150-140) m²√150 × 90 × 50 × 10 m²1500√3 m²
∴ Area is 1500√3 m².
Answer:
sCells consist of cytoplasm enclosed within a membrane, which contains many biomolecules such as proteins and nucleic acids.[2] Most plant and animal cells are only visible under a light microscope, with dimensions between 1 and 100 micrometres.[3] Electron microscopy gives a much higher resolution showing greatly detailed cell structure. Organisms can be classified as unicellular (consisting of a single cell such as bacteria) or multicellular (including plants and animals).[4] Most unicellular organisms are classed as microorganisms.The cell (from Latin cella, meaning "small room"[1]) is the basic structural, functional, and biological unit of all known organisms. Cells are the smallest units of life, and hence are often referred to as the "building blocks of life". The study of cells is called cell biology, cellular biology, or cytology.