Answer:
Step-by-step explanation:
Represent Tristan's house with T, his grandparent's with G and his parents with P.
Such that:
Required
Find TG
To solve this, we make use of Pythagoras Theorem which is represented as:
Substitute values for GP and TP
Collect Like Terms
--- <em>Approximated</em>
<em>Hence, the distance between Tristan ans his grandparent's house is 2.2 miles</em>
Yes there actually is because the x and y
Answer:
3/5
Step-by-step explanation:
Out of the 10 times flipped, you got heads 6 times
That is 6/10 or 3/5
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Answer:
Step-by-step explanation:
Area of triangle = (1/2)bh
= 270.625 cm²
Area of 6 triangles = 6 * 270.625
= 1623.75 cm²
Trapezium:
a = 25 cm
b = 25 + 12.5 +12.5 = 50 cm
h = 21.65 cm
=811.875 cm²
Area of two trapezium = 2 *811.875
= 1623.75 cm²
Area of star = 1623.75 +1623.75
= 3247.50 cm²
