3 There are two prime numbers between 50 and 60. One is 53. Work out the other one.
2 answers:
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Answer:
(A)
Step-by-step explanation:
A Square Pyramid has a<u> Square Base</u> and <u>4 triangular faces</u>.
The Surface Area of a Square Pyramid=Area of Square Base+Area of the 4 Triangular faces
Side Lengths of Square Base=8.2cm
Height of the Triangular faces =10.3cm
Therefore:
Area of the Square Base
Area of one Triangular Face
Therefore:
Area of the Pyramid