A researcher observes the level of aggression of six 5-year-old boys over the course of a school day. The number of incidents fo
1 answer:
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Answer:
TQ = 10
Step-by-step explanation:
The diagonal divides the square into 2 right triangles with the diagonal being the hypotenuse.
Using Pythagoras' identity in triangle TPQ
TQ² = PQ² + PT²
TQ² = 10² + 10² = 100 + 100 = 200 ( take square root of both sides )
TQ = =
=
×
= 10
Answer:
D
Step-by-step explanation:
= 34/5 × 19/4
= 646/20
=