In a triangle with sides of lengths a, b, and e and semiperimeter s, show that the length of the radius of the inscribed circle is 2Vs(s a)(s b)(s - c) a + b + c

Q: To g (CIOUSE either (1) or (2), *Hnu ) Determine the length of the unknown side of the triangle…

A:

Q: the diagonals of a rectangle ore 48 centimecters long Ond intersect at an ongle of 32°. What Is the…

A: The graphical representation of the given data is shown as the following. So, as per the question,…

Q: In the diagram, ∆XYZ is a right-angled isosceles triangle. ZT bisects XY and XZ = 24cm. Does ZT…

A: First, we need to understand the problem. We are given a right-angled isosceles triangle XYZ, where…

Q: 3. Find the perimeter of a right angled triangle with sides a = ₁ √3 cm and b = the hypotenuse. 2√3…

A:

Q: A. Find the Center and Radius of a circle by completing the Square. 1) 6x² + 6y² + 36x - 48y = 0 2)…

A:

Q: 3. Let a = -i+ 3j + 2k and b = 4i + 5j+ 2k. Don’t evaluate the square roots for the lengths except…

A: Given that                    a→=-i^+3j^+2k^                     b→=4i^+5j^+2k^  We know that the…

Q: 1) The diagonal of a square is 5/2 ft, find the area of the square.

A: We know that all four side of the square is equal. Area of the square is the square of the length of…

Q: 4. The angle at B 12'-0" A 16' - 0" B D 16'-0" 16'-0" C

A: The length we used for finding the angle at B AD DC BD As we know that

Q: 1) The area of zone (B) is 4500 m2, find the area of zone (A). shape (A) is regular, (B) is a half…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: If (AD) = (BD). Find the area and perimeter of the triangle (BCD) shown in fig. D 1200.0 A (B'

A: Use trigonometric ratios and Heron's Formula and also properties of triangle.

Q: Calculate the requested distance. The distance from the point S(-10, 2, -1) to the line x = -1 +…

A: Question is solved.

Q: 7. We recall that in lectures we used the notation (PQR) to mean the area of triangle PQR. With this…

A:

Q: Find the length of the slant height l of a right circular cone with r = 4 cm and h = 6 cm.

A: The slant height l for a right circular cone is calculated by using the formula given below:-l=r2+h2…

Q: :Do the points A(3,2),B(-2.-3) and C (2,3) from a triangle ? If so, name the type of triangle…

A: Use dot product to find angle A.

Q: Find the missing length. ADEF~AVUT D V ? 140 37 U E 60 168 T F

A: given  ∆DEF~∆VUTthere for UVDE=UTEF