Here is triangle ABD. B
Diagram NOT
accurately drawn
8 cm
с
20
13 cm
D
The point C lies on BD.
AD = 13 cm BC = 8 cm
angle ADB = 90°
angle CAD = 20
Calculate the size of angle BAC.
Give your answer correct to 1 decimal place,
(5 marks)

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Ответ:

Jolenesopalski

04.05.2021

Mathematics

Data is distinct pieces of information, usually formatted in a special way.

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Here is triangle ABD. B Diagram NOT accurately drawn 8 cm с 20 13 cm D The point C lies on BD. AD = 13 cm BC = 8 cm angle ADB = 90° angle CAD = 20 Calculate the size of angle BAC. Give your answer correct to 1 decimal place, (5 marks)