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4 years ago

Construct ∆ABC such that AB = 2.5cm, BC = 6cm and AC = 6.5cm. Measure angle B.

Mathematics

1 answer:

Goshia [24]4 years ago

3 0

Answer:

this is the best i could do

steps of construction :

draw a line segment with BC =6cm

with B as centre and 2.5 cm as radius draw an arc with compass

with c as centre and 6.5cm as radius draw another arc which cut the other arc .mark it as A.join A,B,C and triangle is formed. with help of protractor measure angle B

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given:

Number of words spelled correctly = 68

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Solution:

now we can say that;

Number of words she missed can be calculated by subtracting Number of words spelled correctly from Total number of words on the pretest.

framing in equation form we get;

Number of words she missed = $100 -68 =32\ words$

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framing in equation form we get;

Days required to learn missed words = $\frac{32}{8}=4\ days$

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