Answer to: The sum of the measures of the angles of a trapezoid is 360 degrees. Find the missing measure if its angles are 100 degrees, 110...
The area of a trapezoid can be calculated if the length of its parallel sides and the distance (height) between them is given. The area of a trapezoid with bases are 'a' and 'b' and height is 'h' is A = ½ (a + b) h. Learn this formula with proof and e
Find the measures of supplementary angles 1 and 2 if, A) the measurement of \angle 1 is less than the measurement of \angle 2 by 40 degrees. B) the measurement of \angle 1 to the measurement of \angle Prove that: T...
Measure the three sides of the triangle. The longest side is the base of the triangle. If the triangle is on paper, you can label the base with the measurement; otherwise, write your base length on a notepad. Measure the height of the triangle. The height is the distance from the base...
You can find the sine using a scientific calculator by typing in the angle measurement then hitting the “SIN” button. For example, the sine of a 123-degree angle is .83867, so the formula will look like this: 5 Multiply the two values. This will give you the area of the triangle...
For example, if your kite has a side length of 20 inches and a side length of 15 inches, your formula will look like this: . 3 Multiply the side lengths. Plug this product into the formula. For example: 4 Plug the angle measurement into the formula. Make sure you are using the an...
In an isosceles trapezoid, ABCD, AD congruent BC. diagonal AC bisects angle DAB. if the measure of angle CAB = 15 degree, find: the measure of angle b, measure of angle BCA, measure of ACD, and the me How do you find the angle measure of the missing angle for ...
Triangle ABF similar to triangle CBD with obtuse angles at vertices D and F as indicated. If angle B = 35 degrees, angle C = x degrees, and angle AFB =(4x) degrees, find x. Determine whether or not angle B has an angle measure...
Find the length of a diagonal of a square if the measure of one side is 8.0 centimeters. (to the nearest tenth of a centimeter.) Find the side of a square whose diagonal is 16.2cm. What is the length of the side of a squa...