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nalin [4]
3 years ago
13

Using the same triangle as above, provide a value for the measure of angle A. Use this value, along with the values you have pro

vided in question 3, to calculate the length of side c and the measure of angle B. The value of A should be between 20 and 70 and cannot be the same as angle C.

Mathematics
1 answer:
zubka84 [21]3 years ago
7 0

Answer:

Step-by-step explanation:

Since the triangle is a right triangle, we know angle B is 90

Then, we know A and C have to make 90 to

so if A has to be between 20 and 70, we can pick 21

as long as A and C make 90, if A is 21, then C is 69

since 21 + 69 = 90

Since it's a right triangle, we can use pythagoran theorem to find c

a² + b² = c²

c = \sqrt{a^{2} + b^{2} }

then you put in the numbers from question 3 (you didn't say what numbers those have to be) and you can find out whats c

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2 years ago
A clothes shop has some special offers. T-shirts are buy one get one free and jumpers are 3 for 2. The normal price of a T-shirt
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Answer:

£17.20

Step-by-step explanation:

A clothes shop has some special offers. ?

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Let f(x)=(18)3^x. find the equation of the line between the points (-2,f(-2)) and (1,f(1))
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