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1.) Mid-Segment Theorem
2.) Mid-Point Theorem
3.) Mid-Point Theorem
4.) Vertical Angles
5.) SAS Postulate
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Answer:
its a improper fraction
Step-by-step explanation:
The numerator is larger than the the denominator which makes it improper.
The ratio of baskets scored by team A To the number of baskets scored by team B is 2:5.
Answer: 40
ADE = 70 por suma de angulos interiores en triangulo ADE
En triangulos BDE y AED
AE=BE por dato
DE lado comun
AED= BED= 90
por tanto los triangulos son iguales por tener dos lados y el angulo comprendido respectivamente iguales
Luego ADE = BDE = 70 y AD=BD=BC por ser triangulos BDE y AED iguales
Luego triangulo BDC isosceles de base DC
ADE + BDE + BDC = 180 por suma de angulos consecutivos
BDC = 180 - 70 -70 = 40
Ф = BDC =BCD = 40 por ser angulos bases de un triangulo isosceles