, If P(2,-2,1) , Q(3, -1,2) and R( 3,-1,1) ノ a) find the area of the triangle determined by the Poinds P, Q, R find the unit vector Per pendicalar to plane PQR

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Q: A triangle has an area of 23 and height of 11. What is the base of the triangle?

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Q: Let's apply what you have just learned! 1. In the diagram, a|| b. Complete the following statements....

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Q: 2. Ir the area of a kite is 32 cm, how long is the diagonal of a kite which is 4 times longer than t...

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Q: 7. In each part, use the graph of y = f(x) in the accompa- nying figure to find the requested inform...

A: I have done solution in detail.....hope you will get it...go through the solution

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Q: Find the length of the common chord of the circles x2+y?=64 and x2+y2-16x=D0.

A: Given:    x2 + y2 = 64   x2 + y2 - 16x = 0

Q: 31 m 80° 7. 50m 45 m 31m 38 62° N. These figures are congruent. What is VT? meters

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Q: Find the area of a circle with a diameter of 20.

A: Area of a circle with diameter 'd' is given by A=π4d2

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Q: 270° O 144° Submit Answer O 225° O 180°

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A: NOTE: Refresh your page if you can't see any equations. . from the given data, draw a figure

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Q: Homework In 1-4, find the value of x to the nearest hundredth: 1. 2. 20 519 28 Cos 5) X 17627 15 28 ...

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Q: C. Lesson 4: Using Trig to Find Missing Angles Opening Exercise Think about how you solve the follow...

A: We can solve all the three subparts as below.

Q: In parallelogram RSTU, if mZU = 40°, what is mZS? O A. 40° OB. В. 140° С. 80° OC. OD. 70°

A: Given, RTSU is a parallelogram m ∠U=40° Find m ∠S

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Q: 42° W

A: Answer -  The angle inscribed in circumference of the circle is half of the angle of same arc.

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Q: consecutive

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Q: The three fixed vertices of a parallelogram are A(a1,a2), B(b1,b2) and C(c1,c2). If the area of tria...

A: Given that three vertex of parallelogram are Aa1,a2 ,Bb1,b2 and Cc1,c2 if the area of the triangle A...

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A: Given query is to find the equation of the tangent.

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Q: What is the value of x in the right triangle below? Round to the nearest tenth. 19 A) 6.2 B, 49.5 )1...

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A: Given:       

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Q: Determine whether the two triangles are congruent. If they are congruent, state by what theorem (SSs...

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Q: a. If mMY =115 and mPY=72, what is mzD? b. If mzD = 35 and mMY = 167, find mPY. c. If mPY = 81 and m...

A: The given diagram is 

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Q: 20. In a spherical triangle ABC, A = 120°, B = 86°, and C = 49°. Find a. A) 127.1° B) 144.9° C) 150....

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Q: 3) In parallelogram WXYZ, the measure of ZW exceeds the measure of 4X by 28 degrees. Find the degree...

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Q: Find the value of each variable (A,B,C

A: Given,

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A: Compare all the ratios of the sides of the triangles.