5 Calculate, without using a calculator, the value of w in AWRK if r= 40 mm, R= 45° and W= 60°. Give answer in the form ayb. %3D %3D %3D

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter12: Multiplication Of Decimal Fractions
Section: Chapter Questions
Problem 13A: The length, L, of the point on any standard 118° included angle drill, as shown in Figure 12-5, can...
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5 Calculate, without using a calculator, the value of w in AWRK if
= 45° and W= 60°. Give answer in the form ayb.
r= 40 mm,
R=4
6 Calculate the length of AM in APMA, if PM = 24 mm, PA = 28 mm and
A = 54°.
7
Determine the possible:
a
sizes of Rin ARST if RS = 63, RT = 41 and S = 30,5°
sizes of Rin APQR if QR = 22 cm, PQ = 32 cm and P= 39°
C lengths of KL in AKLM if l = 7 mm, k= 4 mm and K=
d sizes of A in AABC if c = 100 mm, b 82 mm and B = 40°.
8.
Refer to the diagram below. Determine the length of PT. Give your answe
correct to one decimal place.
400
25,8
9,5 cm
R.
12 cm
Refer to the diagram alongside. In
designing a wheel, Julius draws an
6.
octagon, with AB = 5 units, in a circle.
Determine the circumference of the circle.
Give your answer correct to the
nearest unit.
A
Exerrise 2 continu
Transcribed Image Text:5 Calculate, without using a calculator, the value of w in AWRK if = 45° and W= 60°. Give answer in the form ayb. r= 40 mm, R=4 6 Calculate the length of AM in APMA, if PM = 24 mm, PA = 28 mm and A = 54°. 7 Determine the possible: a sizes of Rin ARST if RS = 63, RT = 41 and S = 30,5° sizes of Rin APQR if QR = 22 cm, PQ = 32 cm and P= 39° C lengths of KL in AKLM if l = 7 mm, k= 4 mm and K= d sizes of A in AABC if c = 100 mm, b 82 mm and B = 40°. 8. Refer to the diagram below. Determine the length of PT. Give your answe correct to one decimal place. 400 25,8 9,5 cm R. 12 cm Refer to the diagram alongside. In designing a wheel, Julius draws an 6. octagon, with AB = 5 units, in a circle. Determine the circumference of the circle. Give your answer correct to the nearest unit. A Exerrise 2 continu
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