Seudónimo Seudónimo
  • 03-06-2017
  • Mathematics
contestada

Work out the angles marked with letters. Give reasons for each answer.

Work out the angles marked with letters Give reasons for each answer class=

Respuesta :

Grace814
Grace814 Grace814
  • 03-06-2017
A. angel a is 50 bc since it is isosceles, the two ungiven angles equal the same (180-80=100, 100/2=50)
B. 180=28+28+b, 180=56+b, 124=b
Answer Link

Otras preguntas

Which of the following is the capital of the country shaded in red A) Thimphu B) Kathmandu C) Dhaka D) Rangoon
Write the balanced equation for the reaction of tin(iv) phospahte with sodium carbonate to make tin(iv) carbonate and sodium phosphate
shrimp are primary consumers that feed on photosynthetic organisms
Dr. kirch is a psychiatrist and finds that 70% of his patients qualify as having symptoms of sleep disorders, according to the results of a questionnaire. dr. k
Which of the following could represent a diver’s position in relation to the surface of the water after diving into a pool?
List the sides of triangle ABC in order from least to greatest
A line with slope -1/2 passes through point Q (6, 7). Does point S (2, 5) lie on this line?
Which measurement is equivalent to 21 yards? A) 1.75 ft B) 7 ft C) 63 ft D)252 ft
what did the treaty of Versailles mean for Germany and for europe
A. 3 B. 7 C. 9 D. 14 Please help me!