construct a traingle two of whose sides are 6cm long and the included angle measures 85
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Steps of construction:
(1) Draw a sufficiently long line segment using a ruler.
(2) Locate points A and B on it such that AB = 4.8 cm.
(3) With A as the centre and radius 4.8 cm, draw an arc.
(4) With B as the centre and radius 4.8 cm, draw another arc that cuts the previous arc at C.
(5) Join AC and BC.
Then, ABC is the required triangle.
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Answer:
SAS" is when we know two sides and the angle between them. use The Law of Cosines to calculate the unknown side, then use The Law of Sines to find the smaller of the other two angles, and then use the three angles add to 180° to find the last angle.
Step-by-step explanation:
draw line segment to AB -6cm
then construct a triangle
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