Answer:
Area = 105 cm^2
Step-by-step explanation:
Area = (9x6) + (6x6) + 0.5(5x6)
= 54+36+15
=105 cm^2
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Answer:
? = 95 degrees
Use your complementary angles to solve for the missing angle. Remember a line is 180 degrees and any triangle whether its obtuse or acute it also equal 180.
Answer:√5 - √2
Step-by-step explanation:
= √(5 + 2 - 2√10 )
= √{(√5)² +(√2)² - 2.√5.√2}
= √(√5 - √2)² (by identity a² + b² -2ab = ( a-b)²)
= √5 - √2
Answer:
282946.56
Step-by-step explanation:
5.2×109=566.8
4.8×104=499.2
566.8×499.2=282946.56